Home / 40,125.03-60,151.76-19,052.07

Finding the Fourth Proportional to 40,125.03, 60,151.76 and 19,052.07

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Solution

The fourth proportional to 40,125.03, 60,151.76 and 19,052.07 is: 28,561.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,125.03 : 60,151.76 = 19,052.07 : x
  2. Step 2: Convert to fraction form
    40,125.03/60,151.76 = 19,052.07/x
  3. Step 3: Cross multiply
    40,125.03x = 60,151.76 × 19,052.07
  4. Step 4: Simplify right side
    40,125.03x = 1,146,015,446.88
  5. Step 5: Solve for x
    x = 1,146,015,446.88/40,125.03
  6. Step 6: Final answer
    x = 28,561.11

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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.