Home / 24,148.52-36,228.78-8,567.72

Finding the Fourth Proportional to 24,148.52, 36,228.78 and 8,567.72

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Solution

The fourth proportional to 24,148.52, 36,228.78 and 8,567.72 is: 12,853.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,148.52 : 36,228.78 = 8,567.72 : x
  2. Step 2: Convert to fraction form
    24,148.52/36,228.78 = 8,567.72/x
  3. Step 3: Cross multiply
    24,148.52x = 36,228.78 × 8,567.72
  4. Step 4: Simplify right side
    24,148.52x = 310,398,042.98
  5. Step 5: Solve for x
    x = 310,398,042.98/24,148.52
  6. Step 6: Final answer
    x = 12,853.71

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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.