Home / 32,147.47-44,359.51-17,998.03

Finding the Fourth Proportional to 32,147.47, 44,359.51 and 17,998.03

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Solution

The fourth proportional to 32,147.47, 44,359.51 and 17,998.03 is: 24,835.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,147.47 : 44,359.51 = 17,998.03 : x
  2. Step 2: Convert to fraction form
    32,147.47/44,359.51 = 17,998.03/x
  3. Step 3: Cross multiply
    32,147.47x = 44,359.51 × 17,998.03
  4. Step 4: Simplify right side
    32,147.47x = 798,383,791.77
  5. Step 5: Solve for x
    x = 798,383,791.77/32,147.47
  6. Step 6: Final answer
    x = 24,835.04

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Double scale
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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.