Home / 42,575.80-58,753.86-24,672.47

Finding the Fourth Proportional to 42,575.80, 58,753.86 and 24,672.47

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Solution

The fourth proportional to 42,575.80, 58,753.86 and 24,672.47 is: 34,047.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,575.80 : 58,753.86 = 24,672.47 : x
  2. Step 2: Convert to fraction form
    42,575.80/58,753.86 = 24,672.47/x
  3. Step 3: Cross multiply
    42,575.80x = 58,753.86 × 24,672.47
  4. Step 4: Simplify right side
    42,575.80x = 1,449,602,957.68
  5. Step 5: Solve for x
    x = 1,449,602,957.68/42,575.80
  6. Step 6: Final answer
    x = 34,047.58

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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.