Home / 41,929.04-62,875.12-22,203

Finding the Fourth Proportional to 41,929.04, 62,875.12 and 22,203

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Solution

The fourth proportional to 41,929.04, 62,875.12 and 22,203 is: 33,294.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,929.04 : 62,875.12 = 22,203 : x
  2. Step 2: Convert to fraction form
    41,929.04/62,875.12 = 22,203/x
  3. Step 3: Cross multiply
    41,929.04x = 62,875.12 × 22,203
  4. Step 4: Simplify right side
    41,929.04x = 1,396,016,289.36
  5. Step 5: Solve for x
    x = 1,396,016,289.36/41,929.04
  6. Step 6: Final answer
    x = 33,294.74

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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.