Home / 24,578.65-36,868.18-15,245.83

Finding the Fourth Proportional to 24,578.65, 36,868.18 and 15,245.83

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Solution

The fourth proportional to 24,578.65, 36,868.18 and 15,245.83 is: 22,868.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,578.65 : 36,868.18 = 15,245.83 : x
  2. Step 2: Convert to fraction form
    24,578.65/36,868.18 = 15,245.83/x
  3. Step 3: Cross multiply
    24,578.65x = 36,868.18 × 15,245.83
  4. Step 4: Simplify right side
    24,578.65x = 562,086,004.69
  5. Step 5: Solve for x
    x = 562,086,004.69/24,578.65
  6. Step 6: Final answer
    x = 22,868.87

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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.