Home / 42,921.28-59,231.82-24,058

Finding the Fourth Proportional to 42,921.28, 59,231.82 and 24,058

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Solution

The fourth proportional to 42,921.28, 59,231.82 and 24,058 is: 33,200.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,921.28 : 59,231.82 = 24,058 : x
  2. Step 2: Convert to fraction form
    42,921.28/59,231.82 = 24,058/x
  3. Step 3: Cross multiply
    42,921.28x = 59,231.82 × 24,058
  4. Step 4: Simplify right side
    42,921.28x = 1,424,999,125.56
  5. Step 5: Solve for x
    x = 1,424,999,125.56/42,921.28
  6. Step 6: Final answer
    x = 33,200.29

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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.