Home / 65,147.30-97,593.68-44,880.48

Finding the Fourth Proportional to 65,147.30, 97,593.68 and 44,880.48

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Solution

The fourth proportional to 65,147.30, 97,593.68 and 44,880.48 is: 67,233.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,147.30 : 97,593.68 = 44,880.48 : x
  2. Step 2: Convert to fraction form
    65,147.30/97,593.68 = 44,880.48/x
  3. Step 3: Cross multiply
    65,147.30x = 97,593.68 × 44,880.48
  4. Step 4: Simplify right side
    65,147.30x = 4,380,051,315.57
  5. Step 5: Solve for x
    x = 4,380,051,315.57/65,147.30
  6. Step 6: Final answer
    x = 67,233.04

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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.