Home / 176,183.55-243,135.08-95,611.77

Finding the Fourth Proportional to 176,183.55, 243,135.08 and 95,611.77

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Solution

The fourth proportional to 176,183.55, 243,135.08 and 95,611.77 is: 131,945.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,183.55 : 243,135.08 = 95,611.77 : x
  2. Step 2: Convert to fraction form
    176,183.55/243,135.08 = 95,611.77/x
  3. Step 3: Cross multiply
    176,183.55x = 243,135.08 × 95,611.77
  4. Step 4: Simplify right side
    176,183.55x = 23,246,575,347.89
  5. Step 5: Solve for x
    x = 23,246,575,347.89/176,183.55
  6. Step 6: Final answer
    x = 131,945.21

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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.