Home / 4,125.15-6,182.11-2,273.49

Finding the Fourth Proportional to 4,125.15, 6,182.11 and 2,273.49

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Solution

The fourth proportional to 4,125.15, 6,182.11 and 2,273.49 is: 3,407.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,125.15 : 6,182.11 = 2,273.49 : x
  2. Step 2: Convert to fraction form
    4,125.15/6,182.11 = 2,273.49/x
  3. Step 3: Cross multiply
    4,125.15x = 6,182.11 × 2,273.49
  4. Step 4: Simplify right side
    4,125.15x = 14,054,965.26
  5. Step 5: Solve for x
    x = 14,054,965.26/4,125.15
  6. Step 6: Final answer
    x = 3,407.14

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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.