Home / 176,199.80-243,155.72-95,627.33

Finding the Fourth Proportional to 176,199.80, 243,155.72 and 95,627.33

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Solution

The fourth proportional to 176,199.80, 243,155.72 and 95,627.33 is: 131,965.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,199.80 : 243,155.72 = 95,627.33 : x
  2. Step 2: Convert to fraction form
    176,199.80/243,155.72 = 95,627.33/x
  3. Step 3: Cross multiply
    176,199.80x = 243,155.72 × 95,627.33
  4. Step 4: Simplify right side
    176,199.80x = 23,252,333,124.79
  5. Step 5: Solve for x
    x = 23,252,333,124.79/176,199.80
  6. Step 6: Final answer
    x = 131,965.72

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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.