Home / 24,064.80-36,097.20-15,207.45

Finding the Fourth Proportional to 24,064.80, 36,097.20 and 15,207.45

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Solution

The fourth proportional to 24,064.80, 36,097.20 and 15,207.45 is: 22,811.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,064.80 : 36,097.20 = 15,207.45 : x
  2. Step 2: Convert to fraction form
    24,064.80/36,097.20 = 15,207.45/x
  3. Step 3: Cross multiply
    24,064.80x = 36,097.20 × 15,207.45
  4. Step 4: Simplify right side
    24,064.80x = 548,946,364.14
  5. Step 5: Solve for x
    x = 548,946,364.14/24,064.80
  6. Step 6: Final answer
    x = 22,811.18

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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.