Home / 69,013.52-103,535.80-24,036.95

Finding the Fourth Proportional to 69,013.52, 103,535.80 and 24,036.95

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Solution

The fourth proportional to 69,013.52, 103,535.80 and 24,036.95 is: 36,060.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,013.52 : 103,535.80 = 24,036.95 : x
  2. Step 2: Convert to fraction form
    69,013.52/103,535.80 = 24,036.95/x
  3. Step 3: Cross multiply
    69,013.52x = 103,535.80 × 24,036.95
  4. Step 4: Simplify right side
    69,013.52x = 2,488,685,181.76
  5. Step 5: Solve for x
    x = 2,488,685,181.76/69,013.52
  6. Step 6: Final answer
    x = 36,060.84

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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.