Home / 69,096.92-103,634.30-24,715.40

Finding the Fourth Proportional to 69,096.92, 103,634.30 and 24,715.40

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Solution

The fourth proportional to 69,096.92, 103,634.30 and 24,715.40 is: 37,069.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,096.92 : 103,634.30 = 24,715.40 : x
  2. Step 2: Convert to fraction form
    69,096.92/103,634.30 = 24,715.40/x
  3. Step 3: Cross multiply
    69,096.92x = 103,634.30 × 24,715.40
  4. Step 4: Simplify right side
    69,096.92x = 2,561,363,178.22
  5. Step 5: Solve for x
    x = 2,561,363,178.22/69,096.92
  6. Step 6: Final answer
    x = 37,069.14

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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.