Home / 4,009.92-5,534.28-3,064.08

Finding the Fourth Proportional to 4,009.92, 5,534.28 and 3,064.08

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Solution

The fourth proportional to 4,009.92, 5,534.28 and 3,064.08 is: 4,228.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,009.92 : 5,534.28 = 3,064.08 : x
  2. Step 2: Convert to fraction form
    4,009.92/5,534.28 = 3,064.08/x
  3. Step 3: Cross multiply
    4,009.92x = 5,534.28 × 3,064.08
  4. Step 4: Simplify right side
    4,009.92x = 16,957,476.66
  5. Step 5: Solve for x
    x = 16,957,476.66/4,009.92
  6. Step 6: Final answer
    x = 4,228.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.