Home / 7,236.06-10,854.05-2,041.92

Finding the Fourth Proportional to 7,236.06, 10,854.05 and 2,041.92

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Solution

The fourth proportional to 7,236.06, 10,854.05 and 2,041.92 is: 3,062.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,236.06 : 10,854.05 = 2,041.92 : x
  2. Step 2: Convert to fraction form
    7,236.06/10,854.05 = 2,041.92/x
  3. Step 3: Cross multiply
    7,236.06x = 10,854.05 × 2,041.92
  4. Step 4: Simplify right side
    7,236.06x = 22,163,101.78
  5. Step 5: Solve for x
    x = 22,163,101.78/7,236.06
  6. Step 6: Final answer
    x = 3,062.87

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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.