Home / 105,934.44-146,153.32-60,595.90

Finding the Fourth Proportional to 105,934.44, 146,153.32 and 60,595.90

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Solution

The fourth proportional to 105,934.44, 146,153.32 and 60,595.90 is: 83,601.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,934.44 : 146,153.32 = 60,595.90 : x
  2. Step 2: Convert to fraction form
    105,934.44/146,153.32 = 60,595.90/x
  3. Step 3: Cross multiply
    105,934.44x = 146,153.32 × 60,595.90
  4. Step 4: Simplify right side
    105,934.44x = 8,856,292,221.82
  5. Step 5: Solve for x
    x = 8,856,292,221.82/105,934.44
  6. Step 6: Final answer
    x = 83,601.64

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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.