Home / 14,770.27-22,131.90-10,336.33

Finding the Fourth Proportional to 14,770.27, 22,131.90 and 10,336.33

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Solution

The fourth proportional to 14,770.27, 22,131.90 and 10,336.33 is: 15,488.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,770.27 : 22,131.90 = 10,336.33 : x
  2. Step 2: Convert to fraction form
    14,770.27/22,131.90 = 10,336.33/x
  3. Step 3: Cross multiply
    14,770.27x = 22,131.90 × 10,336.33
  4. Step 4: Simplify right side
    14,770.27x = 228,762,621.93
  5. Step 5: Solve for x
    x = 228,762,621.93/14,770.27
  6. Step 6: Final answer
    x = 15,488.05

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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.