Home / 24,230.46-36,359.79-10,189.47

Finding the Fourth Proportional to 24,230.46, 36,359.79 and 10,189.47

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Solution

The fourth proportional to 24,230.46, 36,359.79 and 10,189.47 is: 15,290.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,230.46 : 36,359.79 = 10,189.47 : x
  2. Step 2: Convert to fraction form
    24,230.46/36,359.79 = 10,189.47/x
  3. Step 3: Cross multiply
    24,230.46x = 36,359.79 × 10,189.47
  4. Step 4: Simplify right side
    24,230.46x = 370,486,989.41
  5. Step 5: Solve for x
    x = 370,486,989.41/24,230.46
  6. Step 6: Final answer
    x = 15,290.13

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1.5x scale

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.