Home / 15,080.85-22,605.27-5,076.06

Finding the Fourth Proportional to 15,080.85, 22,605.27 and 5,076.06

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Solution

The fourth proportional to 15,080.85, 22,605.27 and 5,076.06 is: 7,608.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,080.85 : 22,605.27 = 5,076.06 : x
  2. Step 2: Convert to fraction form
    15,080.85/22,605.27 = 5,076.06/x
  3. Step 3: Cross multiply
    15,080.85x = 22,605.27 × 5,076.06
  4. Step 4: Simplify right side
    15,080.85x = 114,745,706.84
  5. Step 5: Solve for x
    x = 114,745,706.84/15,080.85
  6. Step 6: Final answer
    x = 7,608.70

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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.