Home / 62,850.02-94,319.94-22,868.90

Finding the Fourth Proportional to 62,850.02, 94,319.94 and 22,868.90

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Solution

The fourth proportional to 62,850.02, 94,319.94 and 22,868.90 is: 34,319.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,850.02 : 94,319.94 = 22,868.90 : x
  2. Step 2: Convert to fraction form
    62,850.02/94,319.94 = 22,868.90/x
  3. Step 3: Cross multiply
    62,850.02x = 94,319.94 × 22,868.90
  4. Step 4: Simplify right side
    62,850.02x = 2,156,993,275.87
  5. Step 5: Solve for x
    x = 2,156,993,275.87/62,850.02
  6. Step 6: Final answer
    x = 34,319.69

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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.