Home / 9,599.96-13,251.66-7,504.76

Finding the Fourth Proportional to 9,599.96, 13,251.66 and 7,504.76

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Solution

The fourth proportional to 9,599.96, 13,251.66 and 7,504.76 is: 10,359.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,599.96 : 13,251.66 = 7,504.76 : x
  2. Step 2: Convert to fraction form
    9,599.96/13,251.66 = 7,504.76/x
  3. Step 3: Cross multiply
    9,599.96x = 13,251.66 × 7,504.76
  4. Step 4: Simplify right side
    9,599.96x = 99,450,527.90
  5. Step 5: Solve for x
    x = 99,450,527.90/9,599.96
  6. Step 6: Final answer
    x = 10,359.47

Related Problems

Find fourth proportional to 4,799.98, 6,625.83 and 3,752.38
Half scale
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Double scale
Find fourth proportional to 9,600.96, 13,253.04 and 7,505.76
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.