Home / 44,126.52-66,148.02-16,418.04

Finding the Fourth Proportional to 44,126.52, 66,148.02 and 16,418.04

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Solution

The fourth proportional to 44,126.52, 66,148.02 and 16,418.04 is: 24,611.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,126.52 : 66,148.02 = 16,418.04 : x
  2. Step 2: Convert to fraction form
    44,126.52/66,148.02 = 16,418.04/x
  3. Step 3: Cross multiply
    44,126.52x = 66,148.02 × 16,418.04
  4. Step 4: Simplify right side
    44,126.52x = 1,086,020,838.28
  5. Step 5: Solve for x
    x = 1,086,020,838.28/44,126.52
  6. Step 6: Final answer
    x = 24,611.52

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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.