Home / 4,422.07-6,105.00-2,932.02

Finding the Fourth Proportional to 4,422.07, 6,105.00 and 2,932.02

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Solution

The fourth proportional to 4,422.07, 6,105.00 and 2,932.02 is: 4,047.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,422.07 : 6,105.00 = 2,932.02 : x
  2. Step 2: Convert to fraction form
    4,422.07/6,105.00 = 2,932.02/x
  3. Step 3: Cross multiply
    4,422.07x = 6,105.00 × 2,932.02
  4. Step 4: Simplify right side
    4,422.07x = 17,899,985.53
  5. Step 5: Solve for x
    x = 17,899,985.53/4,422.07
  6. Step 6: Final answer
    x = 4,047.88

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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.