Home / 149,366.10-224,049.15-44,186.10

Finding the Fourth Proportional to 149,366.10, 224,049.15 and 44,186.10

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Solution

The fourth proportional to 149,366.10, 224,049.15 and 44,186.10 is: 66,279.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,366.10 : 224,049.15 = 44,186.10 : x
  2. Step 2: Convert to fraction form
    149,366.10/224,049.15 = 44,186.10/x
  3. Step 3: Cross multiply
    149,366.10x = 224,049.15 × 44,186.10
  4. Step 4: Simplify right side
    149,366.10x = 9,899,858,146.82
  5. Step 5: Solve for x
    x = 9,899,858,146.82/149,366.10
  6. Step 6: Final answer
    x = 66,279.15

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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.