Home / 113,348.35-170,032.04-34,463.26

Finding the Fourth Proportional to 113,348.35, 170,032.04 and 34,463.26

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Solution

The fourth proportional to 113,348.35, 170,032.04 and 34,463.26 is: 51,697.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,348.35 : 170,032.04 = 34,463.26 : x
  2. Step 2: Convert to fraction form
    113,348.35/170,032.04 = 34,463.26/x
  3. Step 3: Cross multiply
    113,348.35x = 170,032.04 × 34,463.26
  4. Step 4: Simplify right side
    113,348.35x = 5,859,858,402.85
  5. Step 5: Solve for x
    x = 5,859,858,402.85/113,348.35
  6. Step 6: Final answer
    x = 51,697.78

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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.