Home / 44,832.59-67,217.45-19,859.07

Finding the Fourth Proportional to 44,832.59, 67,217.45 and 19,859.07

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Solution

The fourth proportional to 44,832.59, 67,217.45 and 19,859.07 is: 29,774.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,832.59 : 67,217.45 = 19,859.07 : x
  2. Step 2: Convert to fraction form
    44,832.59/67,217.45 = 19,859.07/x
  3. Step 3: Cross multiply
    44,832.59x = 67,217.45 × 19,859.07
  4. Step 4: Simplify right side
    44,832.59x = 1,334,876,197.54
  5. Step 5: Solve for x
    x = 1,334,876,197.54/44,832.59
  6. Step 6: Final answer
    x = 29,774.68

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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.