Home / 42,372.60-58,474.03-23,252.70

Finding the Fourth Proportional to 42,372.60, 58,474.03 and 23,252.70

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Solution

The fourth proportional to 42,372.60, 58,474.03 and 23,252.70 is: 32,088.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,372.60 : 58,474.03 = 23,252.70 : x
  2. Step 2: Convert to fraction form
    42,372.60/58,474.03 = 23,252.70/x
  3. Step 3: Cross multiply
    42,372.60x = 58,474.03 × 23,252.70
  4. Step 4: Simplify right side
    42,372.60x = 1,359,678,668.75
  5. Step 5: Solve for x
    x = 1,359,678,668.75/42,372.60
  6. Step 6: Final answer
    x = 32,088.63

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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.