Home / 9,002.92-13,505.19-4,617.58

Finding the Fourth Proportional to 9,002.92, 13,505.19 and 4,617.58

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Solution

The fourth proportional to 9,002.92, 13,505.19 and 4,617.58 is: 6,926.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,002.92 : 13,505.19 = 4,617.58 : x
  2. Step 2: Convert to fraction form
    9,002.92/13,505.19 = 4,617.58/x
  3. Step 3: Cross multiply
    9,002.92x = 13,505.19 × 4,617.58
  4. Step 4: Simplify right side
    9,002.92x = 62,361,295.24
  5. Step 5: Solve for x
    x = 62,361,295.24/9,002.92
  6. Step 6: Final answer
    x = 6,926.79

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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.