Home / 62,214.20-93,321.30-58,844.60

Finding the Fourth Proportional to 62,214.20, 93,321.30 and 58,844.60

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Solution

The fourth proportional to 62,214.20, 93,321.30 and 58,844.60 is: 88,266.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,214.20 : 93,321.30 = 58,844.60 : x
  2. Step 2: Convert to fraction form
    62,214.20/93,321.30 = 58,844.60/x
  3. Step 3: Cross multiply
    62,214.20x = 93,321.30 × 58,844.60
  4. Step 4: Simplify right side
    62,214.20x = 5,491,454,569.98
  5. Step 5: Solve for x
    x = 5,491,454,569.98/62,214.20
  6. Step 6: Final answer
    x = 88,266.90

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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.