Home / 4,062.96-5,606.55-2,295

Finding the Fourth Proportional to 4,062.96, 5,606.55 and 2,295

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Solution

The fourth proportional to 4,062.96, 5,606.55 and 2,295 is: 3,166.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,062.96 : 5,606.55 = 2,295 : x
  2. Step 2: Convert to fraction form
    4,062.96/5,606.55 = 2,295/x
  3. Step 3: Cross multiply
    4,062.96x = 5,606.55 × 2,295
  4. Step 4: Simplify right side
    4,062.96x = 12,867,032.25
  5. Step 5: Solve for x
    x = 12,867,032.25/4,062.96
  6. Step 6: Final answer
    x = 3,166.91

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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.