Home / 15,071.24-22,613.58-5,837.96

Finding the Fourth Proportional to 15,071.24, 22,613.58 and 5,837.96

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Solution

The fourth proportional to 15,071.24, 22,613.58 and 5,837.96 is: 8,759.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,071.24 : 22,613.58 = 5,837.96 : x
  2. Step 2: Convert to fraction form
    15,071.24/22,613.58 = 5,837.96/x
  3. Step 3: Cross multiply
    15,071.24x = 22,613.58 × 5,837.96
  4. Step 4: Simplify right side
    15,071.24x = 132,017,175.50
  5. Step 5: Solve for x
    x = 132,017,175.50/15,071.24
  6. Step 6: Final answer
    x = 8,759.54

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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.