Home / 176,353.29-243,369.30-95,782.39

Finding the Fourth Proportional to 176,353.29, 243,369.30 and 95,782.39

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Solution

The fourth proportional to 176,353.29, 243,369.30 and 95,782.39 is: 132,180.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,353.29 : 243,369.30 = 95,782.39 : x
  2. Step 2: Convert to fraction form
    176,353.29/243,369.30 = 95,782.39/x
  3. Step 3: Cross multiply
    176,353.29x = 243,369.30 × 95,782.39
  4. Step 4: Simplify right side
    176,353.29x = 23,310,493,206.63
  5. Step 5: Solve for x
    x = 23,310,493,206.63/176,353.29
  6. Step 6: Final answer
    x = 132,180.65

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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.