Home / 106,193.41-146,547.42-60,874.11

Finding the Fourth Proportional to 106,193.41, 146,547.42 and 60,874.11

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Solution

The fourth proportional to 106,193.41, 146,547.42 and 60,874.11 is: 84,006.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,193.41 : 146,547.42 = 60,874.11 : x
  2. Step 2: Convert to fraction form
    106,193.41/146,547.42 = 60,874.11/x
  3. Step 3: Cross multiply
    106,193.41x = 146,547.42 × 60,874.11
  4. Step 4: Simplify right side
    106,193.41x = 8,920,943,765.30
  5. Step 5: Solve for x
    x = 8,920,943,765.30/106,193.41
  6. Step 6: Final answer
    x = 84,006.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.