Home / 69,281.04-103,895.92-24,895.84

Finding the Fourth Proportional to 69,281.04, 103,895.92 and 24,895.84

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Solution

The fourth proportional to 69,281.04, 103,895.92 and 24,895.84 is: 37,334.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,281.04 : 103,895.92 = 24,895.84 : x
  2. Step 2: Convert to fraction form
    69,281.04/103,895.92 = 24,895.84/x
  3. Step 3: Cross multiply
    69,281.04x = 103,895.92 × 24,895.84
  4. Step 4: Simplify right side
    69,281.04x = 2,586,576,200.97
  5. Step 5: Solve for x
    x = 2,586,576,200.97/69,281.04
  6. Step 6: Final answer
    x = 37,334.55

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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.