Home / 62,107.29-93,161.05-22,655.23

Finding the Fourth Proportional to 62,107.29, 93,161.05 and 22,655.23

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Solution

The fourth proportional to 62,107.29, 93,161.05 and 22,655.23 is: 33,982.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,107.29 : 93,161.05 = 22,655.23 : x
  2. Step 2: Convert to fraction form
    62,107.29/93,161.05 = 22,655.23/x
  3. Step 3: Cross multiply
    62,107.29x = 93,161.05 × 22,655.23
  4. Step 4: Simplify right side
    62,107.29x = 2,110,584,725.25
  5. Step 5: Solve for x
    x = 2,110,584,725.25/62,107.29
  6. Step 6: Final answer
    x = 33,982.88

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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.