Home / 24,019.68-36,031.56-8,224.16

Finding the Fourth Proportional to 24,019.68, 36,031.56 and 8,224.16

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Solution

The fourth proportional to 24,019.68, 36,031.56 and 8,224.16 is: 12,336.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,019.68 : 36,031.56 = 8,224.16 : x
  2. Step 2: Convert to fraction form
    24,019.68/36,031.56 = 8,224.16/x
  3. Step 3: Cross multiply
    24,019.68x = 36,031.56 × 8,224.16
  4. Step 4: Simplify right side
    24,019.68x = 296,329,314.49
  5. Step 5: Solve for x
    x = 296,329,314.49/24,019.68
  6. Step 6: Final answer
    x = 12,336.94

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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.