Home / 62,046.20-93,069.30-44,679.80

Finding the Fourth Proportional to 62,046.20, 93,069.30 and 44,679.80

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Solution

The fourth proportional to 62,046.20, 93,069.30 and 44,679.80 is: 67,019.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,046.20 : 93,069.30 = 44,679.80 : x
  2. Step 2: Convert to fraction form
    62,046.20/93,069.30 = 44,679.80/x
  3. Step 3: Cross multiply
    62,046.20x = 93,069.30 × 44,679.80
  4. Step 4: Simplify right side
    62,046.20x = 4,158,317,710.14
  5. Step 5: Solve for x
    x = 4,158,317,710.14/62,046.20
  6. Step 6: Final answer
    x = 67,019.70

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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.