Home / 61,862.28-92,793.38-35,550.24

Finding the Fourth Proportional to 61,862.28, 92,793.38 and 35,550.24

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Solution

The fourth proportional to 61,862.28, 92,793.38 and 35,550.24 is: 53,325.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,862.28 : 92,793.38 = 35,550.24 : x
  2. Step 2: Convert to fraction form
    61,862.28/92,793.38 = 35,550.24/x
  3. Step 3: Cross multiply
    61,862.28x = 92,793.38 × 35,550.24
  4. Step 4: Simplify right side
    61,862.28x = 3,298,826,751.66
  5. Step 5: Solve for x
    x = 3,298,826,751.66/61,862.28
  6. Step 6: Final answer
    x = 53,325.33

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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.