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Finding the Fourth Proportional to 62,216.70, 93,325.05 and 44,850.30

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Solution

The fourth proportional to 62,216.70, 93,325.05 and 44,850.30 is: 67,275.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,216.70 : 93,325.05 = 44,850.30 : x
  2. Step 2: Convert to fraction form
    62,216.70/93,325.05 = 44,850.30/x
  3. Step 3: Cross multiply
    62,216.70x = 93,325.05 × 44,850.30
  4. Step 4: Simplify right side
    62,216.70x = 4,185,656,490.02
  5. Step 5: Solve for x
    x = 4,185,656,490.02/62,216.70
  6. Step 6: Final answer
    x = 67,275.45

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1.5x scale

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.