Home / 79,922.96-119,906.91-34,948.26

Finding the Fourth Proportional to 79,922.96, 119,906.91 and 34,948.26

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Solution

The fourth proportional to 79,922.96, 119,906.91 and 34,948.26 is: 52,432.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,922.96 : 119,906.91 = 34,948.26 : x
  2. Step 2: Convert to fraction form
    79,922.96/119,906.91 = 34,948.26/x
  3. Step 3: Cross multiply
    79,922.96x = 119,906.91 × 34,948.26
  4. Step 4: Simplify right side
    79,922.96x = 4,190,537,866.48
  5. Step 5: Solve for x
    x = 4,190,537,866.48/79,922.96
  6. Step 6: Final answer
    x = 52,432.22

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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.