Home / 1,566.27-2,346.71-1,101.87

Finding the Fourth Proportional to 1,566.27, 2,346.71 and 1,101.87

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Solution

The fourth proportional to 1,566.27, 2,346.71 and 1,101.87 is: 1,650.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566.27 : 2,346.71 = 1,101.87 : x
  2. Step 2: Convert to fraction form
    1,566.27/2,346.71 = 1,101.87/x
  3. Step 3: Cross multiply
    1,566.27x = 2,346.71 × 1,101.87
  4. Step 4: Simplify right side
    1,566.27x = 2,585,763.84
  5. Step 5: Solve for x
    x = 2,585,763.84/1,566.27
  6. Step 6: Final answer
    x = 1,650.91

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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.