Home / 9,796.40-14,696.76-3,222.32

Finding the Fourth Proportional to 9,796.40, 14,696.76 and 3,222.32

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Solution

The fourth proportional to 9,796.40, 14,696.76 and 3,222.32 is: 4,834.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,796.40 : 14,696.76 = 3,222.32 : x
  2. Step 2: Convert to fraction form
    9,796.40/14,696.76 = 3,222.32/x
  3. Step 3: Cross multiply
    9,796.40x = 14,696.76 × 3,222.32
  4. Step 4: Simplify right side
    9,796.40x = 47,357,663.68
  5. Step 5: Solve for x
    x = 47,357,663.68/9,796.40
  6. Step 6: Final answer
    x = 4,834.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.