Home / 244,154.20-365,648.10-149,675.80

Finding the Fourth Proportional to 244,154.20, 365,648.10 and 149,675.80

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Solution

The fourth proportional to 244,154.20, 365,648.10 and 149,675.80 is: 224,156.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,154.20 : 365,648.10 = 149,675.80 : x
  2. Step 2: Convert to fraction form
    244,154.20/365,648.10 = 149,675.80/x
  3. Step 3: Cross multiply
    244,154.20x = 365,648.10 × 149,675.80
  4. Step 4: Simplify right side
    244,154.20x = 54,728,671,885.98
  5. Step 5: Solve for x
    x = 54,728,671,885.98/244,154.20
  6. Step 6: Final answer
    x = 224,156.18

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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.