Home / 176,220.03-243,182.82-95,646.85

Finding the Fourth Proportional to 176,220.03, 243,182.82 and 95,646.85

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Solution

The fourth proportional to 176,220.03, 243,182.82 and 95,646.85 is: 131,992.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,220.03 : 243,182.82 = 95,646.85 : x
  2. Step 2: Convert to fraction form
    176,220.03/243,182.82 = 95,646.85/x
  3. Step 3: Cross multiply
    176,220.03x = 243,182.82 × 95,646.85
  4. Step 4: Simplify right side
    176,220.03x = 23,259,670,707.12
  5. Step 5: Solve for x
    x = 23,259,670,707.12/176,220.03
  6. Step 6: Final answer
    x = 131,992.21

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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.