Home / 39,558.97-54,607.13-25,952.19

Finding the Fourth Proportional to 39,558.97, 54,607.13 and 25,952.19

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Solution

The fourth proportional to 39,558.97, 54,607.13 and 25,952.19 is: 35,824.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,558.97 : 54,607.13 = 25,952.19 : x
  2. Step 2: Convert to fraction form
    39,558.97/54,607.13 = 25,952.19/x
  3. Step 3: Cross multiply
    39,558.97x = 54,607.13 × 25,952.19
  4. Step 4: Simplify right side
    39,558.97x = 1,417,174,613.11
  5. Step 5: Solve for x
    x = 1,417,174,613.11/39,558.97
  6. Step 6: Final answer
    x = 35,824.36

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Double scale
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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.