Home / 149,433.18-224,150.49-44,254.14

Finding the Fourth Proportional to 149,433.18, 224,150.49 and 44,254.14

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Solution

The fourth proportional to 149,433.18, 224,150.49 and 44,254.14 is: 66,381.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,433.18 : 224,150.49 = 44,254.14 : x
  2. Step 2: Convert to fraction form
    149,433.18/224,150.49 = 44,254.14/x
  3. Step 3: Cross multiply
    149,433.18x = 224,150.49 × 44,254.14
  4. Step 4: Simplify right side
    149,433.18x = 9,919,587,165.53
  5. Step 5: Solve for x
    x = 9,919,587,165.53/149,433.18
  6. Step 6: Final answer
    x = 66,381.42

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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.