Home / 3,725.06-5,586.19-1,503.14

Finding the Fourth Proportional to 3,725.06, 5,586.19 and 1,503.14

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Solution

The fourth proportional to 3,725.06, 5,586.19 and 1,503.14 is: 2,254.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,725.06 : 5,586.19 = 1,503.14 : x
  2. Step 2: Convert to fraction form
    3,725.06/5,586.19 = 1,503.14/x
  3. Step 3: Cross multiply
    3,725.06x = 5,586.19 × 1,503.14
  4. Step 4: Simplify right side
    3,725.06x = 8,396,793.95
  5. Step 5: Solve for x
    x = 8,396,793.95/3,725.06
  6. Step 6: Final answer
    x = 2,254.14

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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.