Home / 5,948.01-8,921.34-1,565.82

Finding the Fourth Proportional to 5,948.01, 8,921.34 and 1,565.82

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Solution

The fourth proportional to 5,948.01, 8,921.34 and 1,565.82 is: 2,348.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,948.01 : 8,921.34 = 1,565.82 : x
  2. Step 2: Convert to fraction form
    5,948.01/8,921.34 = 1,565.82/x
  3. Step 3: Cross multiply
    5,948.01x = 8,921.34 × 1,565.82
  4. Step 4: Simplify right side
    5,948.01x = 13,969,212.60
  5. Step 5: Solve for x
    x = 13,969,212.60/5,948.01
  6. Step 6: Final answer
    x = 2,348.55

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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.