Home / 32,371.34-48,456.42-17,543.48

Finding the Fourth Proportional to 32,371.34, 48,456.42 and 17,543.48

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Solution

The fourth proportional to 32,371.34, 48,456.42 and 17,543.48 is: 26,260.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,371.34 : 48,456.42 = 17,543.48 : x
  2. Step 2: Convert to fraction form
    32,371.34/48,456.42 = 17,543.48/x
  3. Step 3: Cross multiply
    32,371.34x = 48,456.42 × 17,543.48
  4. Step 4: Simplify right side
    32,371.34x = 850,094,235.14
  5. Step 5: Solve for x
    x = 850,094,235.14/32,371.34
  6. Step 6: Final answer
    x = 26,260.71

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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.