Home / 73,058.76-109,577.19-23,132.39

Finding the Fourth Proportional to 73,058.76, 109,577.19 and 23,132.39

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Solution

The fourth proportional to 73,058.76, 109,577.19 and 23,132.39 is: 34,695.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,058.76 : 109,577.19 = 23,132.39 : x
  2. Step 2: Convert to fraction form
    73,058.76/109,577.19 = 23,132.39/x
  3. Step 3: Cross multiply
    73,058.76x = 109,577.19 × 23,132.39
  4. Step 4: Simplify right side
    73,058.76x = 2,534,782,294.18
  5. Step 5: Solve for x
    x = 2,534,782,294.18/73,058.76
  6. Step 6: Final answer
    x = 34,695.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.