Home / 29,815.25-44,695.07-10,080

Finding the Fourth Proportional to 29,815.25, 44,695.07 and 10,080

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Solution

The fourth proportional to 29,815.25, 44,695.07 and 10,080 is: 15,110.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,815.25 : 44,695.07 = 10,080 : x
  2. Step 2: Convert to fraction form
    29,815.25/44,695.07 = 10,080/x
  3. Step 3: Cross multiply
    29,815.25x = 44,695.07 × 10,080
  4. Step 4: Simplify right side
    29,815.25x = 450,526,255.20
  5. Step 5: Solve for x
    x = 450,526,255.20/29,815.25
  6. Step 6: Final answer
    x = 15,110.60

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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.