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Finding the Fourth Proportional to 224,924.76, 337,220.48 and 136,157.27

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Solution

The fourth proportional to 224,924.76, 337,220.48 and 136,157.27 is: 204,135.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,924.76 : 337,220.48 = 136,157.27 : x
  2. Step 2: Convert to fraction form
    224,924.76/337,220.48 = 136,157.27/x
  3. Step 3: Cross multiply
    224,924.76x = 337,220.48 × 136,157.27
  4. Step 4: Simplify right side
    224,924.76x = 45,915,018,599.18
  5. Step 5: Solve for x
    x = 45,915,018,599.18/224,924.76
  6. Step 6: Final answer
    x = 204,135.01

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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.