Home / 34,585.16-47,695.57-25,654.91

Finding the Fourth Proportional to 34,585.16, 47,695.57 and 25,654.91

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Solution

The fourth proportional to 34,585.16, 47,695.57 and 25,654.91 is: 35,380.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,585.16 : 47,695.57 = 25,654.91 : x
  2. Step 2: Convert to fraction form
    34,585.16/47,695.57 = 25,654.91/x
  3. Step 3: Cross multiply
    34,585.16x = 47,695.57 × 25,654.91
  4. Step 4: Simplify right side
    34,585.16x = 1,223,625,253.13
  5. Step 5: Solve for x
    x = 1,223,625,253.13/34,585.16
  6. Step 6: Final answer
    x = 35,380.07

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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.