Home / 62,349.12-93,523.68-31,177.08

Finding the Fourth Proportional to 62,349.12, 93,523.68 and 31,177.08

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Solution

The fourth proportional to 62,349.12, 93,523.68 and 31,177.08 is: 46,765.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,349.12 : 93,523.68 = 31,177.08 : x
  2. Step 2: Convert to fraction form
    62,349.12/93,523.68 = 31,177.08/x
  3. Step 3: Cross multiply
    62,349.12x = 93,523.68 × 31,177.08
  4. Step 4: Simplify right side
    62,349.12x = 2,915,795,253.25
  5. Step 5: Solve for x
    x = 2,915,795,253.25/62,349.12
  6. Step 6: Final answer
    x = 46,765.62

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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.