Home / 113,254.44-169,882.11-34,369.35

Finding the Fourth Proportional to 113,254.44, 169,882.11 and 34,369.35

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Solution

The fourth proportional to 113,254.44, 169,882.11 and 34,369.35 is: 51,554.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,254.44 : 169,882.11 = 34,369.35 : x
  2. Step 2: Convert to fraction form
    113,254.44/169,882.11 = 34,369.35/x
  3. Step 3: Cross multiply
    113,254.44x = 169,882.11 × 34,369.35
  4. Step 4: Simplify right side
    113,254.44x = 5,838,737,060.27
  5. Step 5: Solve for x
    x = 5,838,737,060.27/113,254.44
  6. Step 6: Final answer
    x = 51,554.16

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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.