Home / 42,470.28-58,604.19-24,570.90

Finding the Fourth Proportional to 42,470.28, 58,604.19 and 24,570.90

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Solution

The fourth proportional to 42,470.28, 58,604.19 and 24,570.90 is: 33,905.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,470.28 : 58,604.19 = 24,570.90 : x
  2. Step 2: Convert to fraction form
    42,470.28/58,604.19 = 24,570.90/x
  3. Step 3: Cross multiply
    42,470.28x = 58,604.19 × 24,570.90
  4. Step 4: Simplify right side
    42,470.28x = 1,439,957,692.07
  5. Step 5: Solve for x
    x = 1,439,957,692.07/42,470.28
  6. Step 6: Final answer
    x = 33,905.07

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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.