Home / 4,134.24-5,671.08-4,047.84

Finding the Fourth Proportional to 4,134.24, 5,671.08 and 4,047.84

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Solution

The fourth proportional to 4,134.24, 5,671.08 and 4,047.84 is: 5,552.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,134.24 : 5,671.08 = 4,047.84 : x
  2. Step 2: Convert to fraction form
    4,134.24/5,671.08 = 4,047.84/x
  3. Step 3: Cross multiply
    4,134.24x = 5,671.08 × 4,047.84
  4. Step 4: Simplify right side
    4,134.24x = 22,955,624.47
  5. Step 5: Solve for x
    x = 22,955,624.47/4,134.24
  6. Step 6: Final answer
    x = 5,552.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.