Home / 176,546.16-243,630.82-95,975.72

Finding the Fourth Proportional to 176,546.16, 243,630.82 and 95,975.72

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Solution

The fourth proportional to 176,546.16, 243,630.82 and 95,975.72 is: 132,444.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,546.16 : 243,630.82 = 95,975.72 : x
  2. Step 2: Convert to fraction form
    176,546.16/243,630.82 = 95,975.72/x
  3. Step 3: Cross multiply
    176,546.16x = 243,630.82 × 95,975.72
  4. Step 4: Simplify right side
    176,546.16x = 23,382,643,363.69
  5. Step 5: Solve for x
    x = 23,382,643,363.69/176,546.16
  6. Step 6: Final answer
    x = 132,444.93

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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.