Home / 113,104.52-169,634.90-34,200.26

Finding the Fourth Proportional to 113,104.52, 169,634.90 and 34,200.26

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Solution

The fourth proportional to 113,104.52, 169,634.90 and 34,200.26 is: 51,293.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,104.52 : 169,634.90 = 34,200.26 : x
  2. Step 2: Convert to fraction form
    113,104.52/169,634.90 = 34,200.26/x
  3. Step 3: Cross multiply
    113,104.52x = 169,634.90 × 34,200.26
  4. Step 4: Simplify right side
    113,104.52x = 5,801,557,685.07
  5. Step 5: Solve for x
    x = 5,801,557,685.07/113,104.52
  6. Step 6: Final answer
    x = 51,293.77

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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.