Home / 22,669.80-34,005.84-16,077.16

Finding the Fourth Proportional to 22,669.80, 34,005.84 and 16,077.16

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Solution

The fourth proportional to 22,669.80, 34,005.84 and 16,077.16 is: 24,116.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,669.80 : 34,005.84 = 16,077.16 : x
  2. Step 2: Convert to fraction form
    22,669.80/34,005.84 = 16,077.16/x
  3. Step 3: Cross multiply
    22,669.80x = 34,005.84 × 16,077.16
  4. Step 4: Simplify right side
    22,669.80x = 546,717,330.61
  5. Step 5: Solve for x
    x = 546,717,330.61/22,669.80
  6. Step 6: Final answer
    x = 24,116.55

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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.