Home / 34,146.64-51,179.06-22,306.04

Finding the Fourth Proportional to 34,146.64, 51,179.06 and 22,306.04

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Solution

The fourth proportional to 34,146.64, 51,179.06 and 22,306.04 is: 33,432.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,146.64 : 51,179.06 = 22,306.04 : x
  2. Step 2: Convert to fraction form
    34,146.64/51,179.06 = 22,306.04/x
  3. Step 3: Cross multiply
    34,146.64x = 51,179.06 × 22,306.04
  4. Step 4: Simplify right side
    34,146.64x = 1,141,602,159.52
  5. Step 5: Solve for x
    x = 1,141,602,159.52/34,146.64
  6. Step 6: Final answer
    x = 33,432.34

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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.