Home / 40,269.06-60,352.56-22,748.76

Finding the Fourth Proportional to 40,269.06, 60,352.56 and 22,748.76

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Solution

The fourth proportional to 40,269.06, 60,352.56 and 22,748.76 is: 34,094.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,269.06 : 60,352.56 = 22,748.76 : x
  2. Step 2: Convert to fraction form
    40,269.06/60,352.56 = 22,748.76/x
  3. Step 3: Cross multiply
    40,269.06x = 60,352.56 × 22,748.76
  4. Step 4: Simplify right side
    40,269.06x = 1,372,945,902.83
  5. Step 5: Solve for x
    x = 1,372,945,902.83/40,269.06
  6. Step 6: Final answer
    x = 34,094.31

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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.