Home / 18,331.01-27,496.17-5,850.93

Finding the Fourth Proportional to 18,331.01, 27,496.17 and 5,850.93

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Solution

The fourth proportional to 18,331.01, 27,496.17 and 5,850.93 is: 8,776.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,331.01 : 27,496.17 = 5,850.93 : x
  2. Step 2: Convert to fraction form
    18,331.01/27,496.17 = 5,850.93/x
  3. Step 3: Cross multiply
    18,331.01x = 27,496.17 × 5,850.93
  4. Step 4: Simplify right side
    18,331.01x = 160,878,165.94
  5. Step 5: Solve for x
    x = 160,878,165.94/18,331.01
  6. Step 6: Final answer
    x = 8,776.28

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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.