Home / 35,702.43-49,219.17-25,613.97

Finding the Fourth Proportional to 35,702.43, 49,219.17 and 25,613.97

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Solution

The fourth proportional to 35,702.43, 49,219.17 and 25,613.97 is: 35,311.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,702.43 : 49,219.17 = 25,613.97 : x
  2. Step 2: Convert to fraction form
    35,702.43/49,219.17 = 25,613.97/x
  3. Step 3: Cross multiply
    35,702.43x = 49,219.17 × 25,613.97
  4. Step 4: Simplify right side
    35,702.43x = 1,260,698,343.80
  5. Step 5: Solve for x
    x = 1,260,698,343.80/35,702.43
  6. Step 6: Final answer
    x = 35,311.28

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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.