Home / 15,064.62-22,596.00-3,971.06

Finding the Fourth Proportional to 15,064.62, 22,596.00 and 3,971.06

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Solution

The fourth proportional to 15,064.62, 22,596.00 and 3,971.06 is: 5,956.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,064.62 : 22,596.00 = 3,971.06 : x
  2. Step 2: Convert to fraction form
    15,064.62/22,596.00 = 3,971.06/x
  3. Step 3: Cross multiply
    15,064.62x = 22,596.00 × 3,971.06
  4. Step 4: Simplify right side
    15,064.62x = 89,730,028.62
  5. Step 5: Solve for x
    x = 89,730,028.62/15,064.62
  6. Step 6: Final answer
    x = 5,956.34

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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.