Home / 44,791.32-67,202.14-19,827.92

Finding the Fourth Proportional to 44,791.32, 67,202.14 and 19,827.92

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Solution

The fourth proportional to 44,791.32, 67,202.14 and 19,827.92 is: 29,748.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,791.32 : 67,202.14 = 19,827.92 : x
  2. Step 2: Convert to fraction form
    44,791.32/67,202.14 = 19,827.92/x
  3. Step 3: Cross multiply
    44,791.32x = 67,202.14 × 19,827.92
  4. Step 4: Simplify right side
    44,791.32x = 1,332,478,655.75
  5. Step 5: Solve for x
    x = 1,332,478,655.75/44,791.32
  6. Step 6: Final answer
    x = 29,748.59

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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.