Home / 15,710.98-23,560.32-5,844.88

Finding the Fourth Proportional to 15,710.98, 23,560.32 and 5,844.88

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Solution

The fourth proportional to 15,710.98, 23,560.32 and 5,844.88 is: 8,765.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,710.98 : 23,560.32 = 5,844.88 : x
  2. Step 2: Convert to fraction form
    15,710.98/23,560.32 = 5,844.88/x
  3. Step 3: Cross multiply
    15,710.98x = 23,560.32 × 5,844.88
  4. Step 4: Simplify right side
    15,710.98x = 137,707,129.13
  5. Step 5: Solve for x
    x = 137,707,129.13/15,710.98
  6. Step 6: Final answer
    x = 8,765.03

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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.