Home / 224,749.10-337,123.65-135,956.90

Finding the Fourth Proportional to 224,749.10, 337,123.65 and 135,956.90

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Solution

The fourth proportional to 224,749.10, 337,123.65 and 135,956.90 is: 203,935.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,749.10 : 337,123.65 = 135,956.90 : x
  2. Step 2: Convert to fraction form
    224,749.10/337,123.65 = 135,956.90/x
  3. Step 3: Cross multiply
    224,749.10x = 337,123.65 × 135,956.90
  4. Step 4: Simplify right side
    224,749.10x = 45,834,286,370.69
  5. Step 5: Solve for x
    x = 45,834,286,370.69/224,749.10
  6. Step 6: Final answer
    x = 203,935.35

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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.