Home / 24,445.38-36,668.21-8,862.60

Finding the Fourth Proportional to 24,445.38, 36,668.21 and 8,862.60

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Solution

The fourth proportional to 24,445.38, 36,668.21 and 8,862.60 is: 13,293.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,445.38 : 36,668.21 = 8,862.60 : x
  2. Step 2: Convert to fraction form
    24,445.38/36,668.21 = 8,862.60/x
  3. Step 3: Cross multiply
    24,445.38x = 36,668.21 × 8,862.60
  4. Step 4: Simplify right side
    24,445.38x = 324,975,633.63
  5. Step 5: Solve for x
    x = 324,975,633.63/24,445.38
  6. Step 6: Final answer
    x = 13,293.95

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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.