Home / 48,344.48-72,545.43-26,157.37

Finding the Fourth Proportional to 48,344.48, 72,545.43 and 26,157.37

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Solution

The fourth proportional to 48,344.48, 72,545.43 and 26,157.37 is: 39,251.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,344.48 : 72,545.43 = 26,157.37 : x
  2. Step 2: Convert to fraction form
    48,344.48/72,545.43 = 26,157.37/x
  3. Step 3: Cross multiply
    48,344.48x = 72,545.43 × 26,157.37
  4. Step 4: Simplify right side
    48,344.48x = 1,897,597,654.32
  5. Step 5: Solve for x
    x = 1,897,597,654.32/48,344.48
  6. Step 6: Final answer
    x = 39,251.59

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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.