Home / 5,892.23-8,130.42-3,373.94

Finding the Fourth Proportional to 5,892.23, 8,130.42 and 3,373.94

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Solution

The fourth proportional to 5,892.23, 8,130.42 and 3,373.94 is: 4,655.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,892.23 : 8,130.42 = 3,373.94 : x
  2. Step 2: Convert to fraction form
    5,892.23/8,130.42 = 3,373.94/x
  3. Step 3: Cross multiply
    5,892.23x = 8,130.42 × 3,373.94
  4. Step 4: Simplify right side
    5,892.23x = 27,431,508.60
  5. Step 5: Solve for x
    x = 27,431,508.60/5,892.23
  6. Step 6: Final answer
    x = 4,655.54

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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.