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Finding the Fourth Proportional to 58,105.82, 87,082.14 and 23,026.34

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Solution

The fourth proportional to 58,105.82, 87,082.14 and 23,026.34 is: 34,509.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,105.82 : 87,082.14 = 23,026.34 : x
  2. Step 2: Convert to fraction form
    58,105.82/87,082.14 = 23,026.34/x
  3. Step 3: Cross multiply
    58,105.82x = 87,082.14 × 23,026.34
  4. Step 4: Simplify right side
    58,105.82x = 2,005,182,963.57
  5. Step 5: Solve for x
    x = 2,005,182,963.57/58,105.82
  6. Step 6: Final answer
    x = 34,509.16

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