Home / 44,325.18-61,151.44-29,225.78

Finding the Fourth Proportional to 44,325.18, 61,151.44 and 29,225.78

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Solution

The fourth proportional to 44,325.18, 61,151.44 and 29,225.78 is: 40,320.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,325.18 : 61,151.44 = 29,225.78 : x
  2. Step 2: Convert to fraction form
    44,325.18/61,151.44 = 29,225.78/x
  3. Step 3: Cross multiply
    44,325.18x = 61,151.44 × 29,225.78
  4. Step 4: Simplify right side
    44,325.18x = 1,787,198,532.12
  5. Step 5: Solve for x
    x = 1,787,198,532.12/44,325.18
  6. Step 6: Final answer
    x = 40,320.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.