Home / 69,042.19-103,530.56-24,047.86

Finding the Fourth Proportional to 69,042.19, 103,530.56 and 24,047.86

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Solution

The fourth proportional to 69,042.19, 103,530.56 and 24,047.86 is: 36,060.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,042.19 : 103,530.56 = 24,047.86 : x
  2. Step 2: Convert to fraction form
    69,042.19/103,530.56 = 24,047.86/x
  3. Step 3: Cross multiply
    69,042.19x = 103,530.56 × 24,047.86
  4. Step 4: Simplify right side
    69,042.19x = 2,489,687,894.95
  5. Step 5: Solve for x
    x = 2,489,687,894.95/69,042.19
  6. Step 6: Final answer
    x = 36,060.38

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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.