Home / 176,469.03-243,526.50-95,895.09

Finding the Fourth Proportional to 176,469.03, 243,526.50 and 95,895.09

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Solution

The fourth proportional to 176,469.03, 243,526.50 and 95,895.09 is: 132,334.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,469.03 : 243,526.50 = 95,895.09 : x
  2. Step 2: Convert to fraction form
    176,469.03/243,526.50 = 95,895.09/x
  3. Step 3: Cross multiply
    176,469.03x = 243,526.50 × 95,895.09
  4. Step 4: Simplify right side
    176,469.03x = 23,352,995,634.89
  5. Step 5: Solve for x
    x = 23,352,995,634.89/176,469.03
  6. Step 6: Final answer
    x = 132,334.81

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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.