Home / 4,422.29-6,633.42-1,502.66

Finding the Fourth Proportional to 4,422.29, 6,633.42 and 1,502.66

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Solution

The fourth proportional to 4,422.29, 6,633.42 and 1,502.66 is: 2,253.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,422.29 : 6,633.42 = 1,502.66 : x
  2. Step 2: Convert to fraction form
    4,422.29/6,633.42 = 1,502.66/x
  3. Step 3: Cross multiply
    4,422.29x = 6,633.42 × 1,502.66
  4. Step 4: Simplify right side
    4,422.29x = 9,967,774.90
  5. Step 5: Solve for x
    x = 9,967,774.90/4,422.29
  6. Step 6: Final answer
    x = 2,253.98

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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.