Home / 5,876.56-8,110.16-3,224.48

Finding the Fourth Proportional to 5,876.56, 8,110.16 and 3,224.48

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Solution

The fourth proportional to 5,876.56, 8,110.16 and 3,224.48 is: 4,450.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,876.56 : 8,110.16 = 3,224.48 : x
  2. Step 2: Convert to fraction form
    5,876.56/8,110.16 = 3,224.48/x
  3. Step 3: Cross multiply
    5,876.56x = 8,110.16 × 3,224.48
  4. Step 4: Simplify right side
    5,876.56x = 26,151,032.59
  5. Step 5: Solve for x
    x = 26,151,032.59/5,876.56
  6. Step 6: Final answer
    x = 4,450.06

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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.