Home / 42,371.90-58,478.42-24,466.88

Finding the Fourth Proportional to 42,371.90, 58,478.42 and 24,466.88

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Solution

The fourth proportional to 42,371.90, 58,478.42 and 24,466.88 is: 33,767.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,371.90 : 58,478.42 = 24,466.88 : x
  2. Step 2: Convert to fraction form
    42,371.90/58,478.42 = 24,466.88/x
  3. Step 3: Cross multiply
    42,371.90x = 58,478.42 × 24,466.88
  4. Step 4: Simplify right side
    42,371.90x = 1,430,784,484.73
  5. Step 5: Solve for x
    x = 1,430,784,484.73/42,371.90
  6. Step 6: Final answer
    x = 33,767.30

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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.