Home / 2,250.09-3,374.85-951.39

Finding the Fourth Proportional to 2,250.09, 3,374.85 and 951.39

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Solution

The fourth proportional to 2,250.09, 3,374.85 and 951.39 is: 1,426.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,250.09 : 3,374.85 = 951.39 : x
  2. Step 2: Convert to fraction form
    2,250.09/3,374.85 = 951.39/x
  3. Step 3: Cross multiply
    2,250.09x = 3,374.85 × 951.39
  4. Step 4: Simplify right side
    2,250.09x = 3,210,798.54
  5. Step 5: Solve for x
    x = 3,210,798.54/2,250.09
  6. Step 6: Final answer
    x = 1,426.96

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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.