Home / 42,580.97-58,761.75-24,686.37

Finding the Fourth Proportional to 42,580.97, 58,761.75 and 24,686.37

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Solution

The fourth proportional to 42,580.97, 58,761.75 and 24,686.37 is: 34,067.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,580.97 : 58,761.75 = 24,686.37 : x
  2. Step 2: Convert to fraction form
    42,580.97/58,761.75 = 24,686.37/x
  3. Step 3: Cross multiply
    42,580.97x = 58,761.75 × 24,686.37
  4. Step 4: Simplify right side
    42,580.97x = 1,450,614,302.35
  5. Step 5: Solve for x
    x = 1,450,614,302.35/42,580.97
  6. Step 6: Final answer
    x = 34,067.20

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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.