Home / 67,330.44-101,024.82-25,806.60

Finding the Fourth Proportional to 67,330.44, 101,024.82 and 25,806.60

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Solution

The fourth proportional to 67,330.44, 101,024.82 and 25,806.60 is: 38,721.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,330.44 : 101,024.82 = 25,806.60 : x
  2. Step 2: Convert to fraction form
    67,330.44/101,024.82 = 25,806.60/x
  3. Step 3: Cross multiply
    67,330.44x = 101,024.82 × 25,806.60
  4. Step 4: Simplify right side
    67,330.44x = 2,607,107,119.81
  5. Step 5: Solve for x
    x = 2,607,107,119.81/67,330.44
  6. Step 6: Final answer
    x = 38,721.08

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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.