Home / 176,183.19-243,133.44-95,610.69

Finding the Fourth Proportional to 176,183.19, 243,133.44 and 95,610.69

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Solution

The fourth proportional to 176,183.19, 243,133.44 and 95,610.69 is: 131,943.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,183.19 : 243,133.44 = 95,610.69 : x
  2. Step 2: Convert to fraction form
    176,183.19/243,133.44 = 95,610.69/x
  3. Step 3: Cross multiply
    176,183.19x = 243,133.44 × 95,610.69
  4. Step 4: Simplify right side
    176,183.19x = 23,246,155,960.47
  5. Step 5: Solve for x
    x = 23,246,155,960.47/176,183.19
  6. Step 6: Final answer
    x = 131,943.10

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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.