Home / 42,331.77-58,415.76-24,432.48

Finding the Fourth Proportional to 42,331.77, 58,415.76 and 24,432.48

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Solution

The fourth proportional to 42,331.77, 58,415.76 and 24,432.48 is: 33,715.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,331.77 : 58,415.76 = 24,432.48 : x
  2. Step 2: Convert to fraction form
    42,331.77/58,415.76 = 24,432.48/x
  3. Step 3: Cross multiply
    42,331.77x = 58,415.76 × 24,432.48
  4. Step 4: Simplify right side
    42,331.77x = 1,427,241,887.88
  5. Step 5: Solve for x
    x = 1,427,241,887.88/42,331.77
  6. Step 6: Final answer
    x = 33,715.62

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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.