Home / 45,220.13-67,500.85-41,884.95

Finding the Fourth Proportional to 45,220.13, 67,500.85 and 41,884.95

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Solution

The fourth proportional to 45,220.13, 67,500.85 and 41,884.95 is: 62,522.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,220.13 : 67,500.85 = 41,884.95 : x
  2. Step 2: Convert to fraction form
    45,220.13/67,500.85 = 41,884.95/x
  3. Step 3: Cross multiply
    45,220.13x = 67,500.85 × 41,884.95
  4. Step 4: Simplify right side
    45,220.13x = 2,827,269,954.16
  5. Step 5: Solve for x
    x = 2,827,269,954.16/45,220.13
  6. Step 6: Final answer
    x = 62,522.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.