Home / 176,570.30-243,674.09-95,997.58

Finding the Fourth Proportional to 176,570.30, 243,674.09 and 95,997.58

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Solution

The fourth proportional to 176,570.30, 243,674.09 and 95,997.58 is: 132,480.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,570.30 : 243,674.09 = 95,997.58 : x
  2. Step 2: Convert to fraction form
    176,570.30/243,674.09 = 95,997.58/x
  3. Step 3: Cross multiply
    176,570.30x = 243,674.09 × 95,997.58
  4. Step 4: Simplify right side
    176,570.30x = 23,392,122,219.52
  5. Step 5: Solve for x
    x = 23,392,122,219.52/176,570.30
  6. Step 6: Final answer
    x = 132,480.50

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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.