Home / 9,512.60-14,267.82-3,668.72

Finding the Fourth Proportional to 9,512.60, 14,267.82 and 3,668.72

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Solution

The fourth proportional to 9,512.60, 14,267.82 and 3,668.72 is: 5,502.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,512.60 : 14,267.82 = 3,668.72 : x
  2. Step 2: Convert to fraction form
    9,512.60/14,267.82 = 3,668.72/x
  3. Step 3: Cross multiply
    9,512.60x = 14,267.82 × 3,668.72
  4. Step 4: Simplify right side
    9,512.60x = 52,344,636.59
  5. Step 5: Solve for x
    x = 52,344,636.59/9,512.60
  6. Step 6: Final answer
    x = 5,502.66

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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.