Home / 9,576.59-13,213.73-5,596.92

Finding the Fourth Proportional to 9,576.59, 13,213.73 and 5,596.92

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Solution

The fourth proportional to 9,576.59, 13,213.73 and 5,596.92 is: 7,722.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,576.59 : 13,213.73 = 5,596.92 : x
  2. Step 2: Convert to fraction form
    9,576.59/13,213.73 = 5,596.92/x
  3. Step 3: Cross multiply
    9,576.59x = 13,213.73 × 5,596.92
  4. Step 4: Simplify right side
    9,576.59x = 73,956,161.73
  5. Step 5: Solve for x
    x = 73,956,161.73/9,576.59
  6. Step 6: Final answer
    x = 7,722.60

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Half scale
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Double scale
Find fourth proportional to 9,577.59, 13,215.10 and 5,597.92
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.