Home / 42,180.58-58,204.87-24,272.11

Finding the Fourth Proportional to 42,180.58, 58,204.87 and 24,272.11

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Solution

The fourth proportional to 42,180.58, 58,204.87 and 24,272.11 is: 33,493.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,180.58 : 58,204.87 = 24,272.11 : x
  2. Step 2: Convert to fraction form
    42,180.58/58,204.87 = 24,272.11/x
  3. Step 3: Cross multiply
    42,180.58x = 58,204.87 × 24,272.11
  4. Step 4: Simplify right side
    42,180.58x = 1,412,755,007.18
  5. Step 5: Solve for x
    x = 1,412,755,007.18/42,180.58
  6. Step 6: Final answer
    x = 33,493.02

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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.