Home / 113,182.26-169,799.70-33,217.02

Finding the Fourth Proportional to 113,182.26, 169,799.70 and 33,217.02

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Solution

The fourth proportional to 113,182.26, 169,799.70 and 33,217.02 is: 49,833.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,182.26 : 169,799.70 = 33,217.02 : x
  2. Step 2: Convert to fraction form
    113,182.26/169,799.70 = 33,217.02/x
  3. Step 3: Cross multiply
    113,182.26x = 169,799.70 × 33,217.02
  4. Step 4: Simplify right side
    113,182.26x = 5,640,240,030.89
  5. Step 5: Solve for x
    x = 5,640,240,030.89/113,182.26
  6. Step 6: Final answer
    x = 49,833.25

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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.