Home / 48,343.59-72,544.14-26,156.52

Finding the Fourth Proportional to 48,343.59, 72,544.14 and 26,156.52

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Solution

The fourth proportional to 48,343.59, 72,544.14 and 26,156.52 is: 39,250.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,343.59 : 72,544.14 = 26,156.52 : x
  2. Step 2: Convert to fraction form
    48,343.59/72,544.14 = 26,156.52/x
  3. Step 3: Cross multiply
    48,343.59x = 72,544.14 × 26,156.52
  4. Step 4: Simplify right side
    48,343.59x = 1,897,502,248.79
  5. Step 5: Solve for x
    x = 1,897,502,248.79/48,343.59
  6. Step 6: Final answer
    x = 39,250.34

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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.