Home / 38,397.07-52,940.14-32,032.90

Finding the Fourth Proportional to 38,397.07, 52,940.14 and 32,032.90

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Solution

The fourth proportional to 38,397.07, 52,940.14 and 32,032.90 is: 44,165.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,397.07 : 52,940.14 = 32,032.90 : x
  2. Step 2: Convert to fraction form
    38,397.07/52,940.14 = 32,032.90/x
  3. Step 3: Cross multiply
    38,397.07x = 52,940.14 × 32,032.90
  4. Step 4: Simplify right side
    38,397.07x = 1,695,826,210.61
  5. Step 5: Solve for x
    x = 1,695,826,210.61/38,397.07
  6. Step 6: Final answer
    x = 44,165.51

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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.