Home / 50,779.26-76,187.12-22,696.97

Finding the Fourth Proportional to 50,779.26, 76,187.12 and 22,696.97

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Solution

The fourth proportional to 50,779.26, 76,187.12 and 22,696.97 is: 34,053.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,779.26 : 76,187.12 = 22,696.97 : x
  2. Step 2: Convert to fraction form
    50,779.26/76,187.12 = 22,696.97/x
  3. Step 3: Cross multiply
    50,779.26x = 76,187.12 × 22,696.97
  4. Step 4: Simplify right side
    50,779.26x = 1,729,216,282.61
  5. Step 5: Solve for x
    x = 1,729,216,282.61/50,779.26
  6. Step 6: Final answer
    x = 34,053.59

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1.5x scale

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.