Home / 176,000.13-263,883.57-63,665.58

Finding the Fourth Proportional to 176,000.13, 263,883.57 and 63,665.58

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Solution

The fourth proportional to 176,000.13, 263,883.57 and 63,665.58 is: 95,456.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,000.13 : 263,883.57 = 63,665.58 : x
  2. Step 2: Convert to fraction form
    176,000.13/263,883.57 = 63,665.58/x
  3. Step 3: Cross multiply
    176,000.13x = 263,883.57 × 63,665.58
  4. Step 4: Simplify right side
    176,000.13x = 16,800,300,536.52
  5. Step 5: Solve for x
    x = 16,800,300,536.52/176,000.13
  6. Step 6: Final answer
    x = 95,456.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.