Home / 176,077.93-242,986.13-95,505.25

Finding the Fourth Proportional to 176,077.93, 242,986.13 and 95,505.25

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Solution

The fourth proportional to 176,077.93, 242,986.13 and 95,505.25 is: 131,796.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,077.93 : 242,986.13 = 95,505.25 : x
  2. Step 2: Convert to fraction form
    176,077.93/242,986.13 = 95,505.25/x
  3. Step 3: Cross multiply
    176,077.93x = 242,986.13 × 95,505.25
  4. Step 4: Simplify right side
    176,077.93x = 23,206,450,614.66
  5. Step 5: Solve for x
    x = 23,206,450,614.66/176,077.93
  6. Step 6: Final answer
    x = 131,796.48

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1.5x scale

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.