Home / 43,517.43-60,070.77-25,613.19

Finding the Fourth Proportional to 43,517.43, 60,070.77 and 25,613.19

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Solution

The fourth proportional to 43,517.43, 60,070.77 and 25,613.19 is: 35,356.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,517.43 : 60,070.77 = 25,613.19 : x
  2. Step 2: Convert to fraction form
    43,517.43/60,070.77 = 25,613.19/x
  3. Step 3: Cross multiply
    43,517.43x = 60,070.77 × 25,613.19
  4. Step 4: Simplify right side
    43,517.43x = 1,538,604,045.46
  5. Step 5: Solve for x
    x = 1,538,604,045.46/43,517.43
  6. Step 6: Final answer
    x = 35,356.04

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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.