Home / 224,709.85-337,087.27-64,789.72

Finding the Fourth Proportional to 224,709.85, 337,087.27 and 64,789.72

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Solution

The fourth proportional to 224,709.85, 337,087.27 and 64,789.72 is: 97,191.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,709.85 : 337,087.27 = 64,789.72 : x
  2. Step 2: Convert to fraction form
    224,709.85/337,087.27 = 64,789.72/x
  3. Step 3: Cross multiply
    224,709.85x = 337,087.27 × 64,789.72
  4. Step 4: Simplify right side
    224,709.85x = 21,839,790,973.25
  5. Step 5: Solve for x
    x = 21,839,790,973.25/224,709.85
  6. Step 6: Final answer
    x = 97,191.07

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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.