Home / 43,644.38-60,214.88-25,490.93

Finding the Fourth Proportional to 43,644.38, 60,214.88 and 25,490.93

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Solution

The fourth proportional to 43,644.38, 60,214.88 and 25,490.93 is: 35,169.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,644.38 : 60,214.88 = 25,490.93 : x
  2. Step 2: Convert to fraction form
    43,644.38/60,214.88 = 25,490.93/x
  3. Step 3: Cross multiply
    43,644.38x = 60,214.88 × 25,490.93
  4. Step 4: Simplify right side
    43,644.38x = 1,534,933,163.58
  5. Step 5: Solve for x
    x = 1,534,933,163.58/43,644.38
  6. Step 6: Final answer
    x = 35,169.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.