Home / 5,501.29-8,254.33-2,726.38

Finding the Fourth Proportional to 5,501.29, 8,254.33 and 2,726.38

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Solution

The fourth proportional to 5,501.29, 8,254.33 and 2,726.38 is: 4,090.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,501.29 : 8,254.33 = 2,726.38 : x
  2. Step 2: Convert to fraction form
    5,501.29/8,254.33 = 2,726.38/x
  3. Step 3: Cross multiply
    5,501.29x = 8,254.33 × 2,726.38
  4. Step 4: Simplify right side
    5,501.29x = 22,504,474.61
  5. Step 5: Solve for x
    x = 22,504,474.61/5,501.29
  6. Step 6: Final answer
    x = 4,090.76

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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.