Home / 106,162.04-146,509.82-60,854.06

Finding the Fourth Proportional to 106,162.04, 146,509.82 and 60,854.06

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Solution

The fourth proportional to 106,162.04, 146,509.82 and 60,854.06 is: 83,982.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,162.04 : 146,509.82 = 60,854.06 : x
  2. Step 2: Convert to fraction form
    106,162.04/146,509.82 = 60,854.06/x
  3. Step 3: Cross multiply
    106,162.04x = 146,509.82 × 60,854.06
  4. Step 4: Simplify right side
    106,162.04x = 8,915,716,340.05
  5. Step 5: Solve for x
    x = 8,915,716,340.05/106,162.04
  6. Step 6: Final answer
    x = 83,982.15

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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.