Home / 32,937.59-49,397.58-9,243.72

Finding the Fourth Proportional to 32,937.59, 49,397.58 and 9,243.72

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Solution

The fourth proportional to 32,937.59, 49,397.58 and 9,243.72 is: 13,863.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,937.59 : 49,397.58 = 9,243.72 : x
  2. Step 2: Convert to fraction form
    32,937.59/49,397.58 = 9,243.72/x
  3. Step 3: Cross multiply
    32,937.59x = 49,397.58 × 9,243.72
  4. Step 4: Simplify right side
    32,937.59x = 456,617,398.20
  5. Step 5: Solve for x
    x = 456,617,398.20/32,937.59
  6. Step 6: Final answer
    x = 13,863.11

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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.