Home / 62,786.56-94,099.76-29,433.04

Finding the Fourth Proportional to 62,786.56, 94,099.76 and 29,433.04

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Solution

The fourth proportional to 62,786.56, 94,099.76 and 29,433.04 is: 44,112.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,786.56 : 94,099.76 = 29,433.04 : x
  2. Step 2: Convert to fraction form
    62,786.56/94,099.76 = 29,433.04/x
  3. Step 3: Cross multiply
    62,786.56x = 94,099.76 × 29,433.04
  4. Step 4: Simplify right side
    62,786.56x = 2,769,642,000.07
  5. Step 5: Solve for x
    x = 2,769,642,000.07/62,786.56
  6. Step 6: Final answer
    x = 44,112.02

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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.