Home / 177,473.16-244,934.44-101,010.85

Finding the Fourth Proportional to 177,473.16, 244,934.44 and 101,010.85

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Solution

The fourth proportional to 177,473.16, 244,934.44 and 101,010.85 is: 139,407.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,473.16 : 244,934.44 = 101,010.85 : x
  2. Step 2: Convert to fraction form
    177,473.16/244,934.44 = 101,010.85/x
  3. Step 3: Cross multiply
    177,473.16x = 244,934.44 × 101,010.85
  4. Step 4: Simplify right side
    177,473.16x = 24,741,035,113.81
  5. Step 5: Solve for x
    x = 24,741,035,113.81/177,473.16
  6. Step 6: Final answer
    x = 139,407.19

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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.