Home / 176,164.98-243,105.75-95,594.28

Finding the Fourth Proportional to 176,164.98, 243,105.75 and 95,594.28

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Solution

The fourth proportional to 176,164.98, 243,105.75 and 95,594.28 is: 131,919.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,164.98 : 243,105.75 = 95,594.28 : x
  2. Step 2: Convert to fraction form
    176,164.98/243,105.75 = 95,594.28/x
  3. Step 3: Cross multiply
    176,164.98x = 243,105.75 × 95,594.28
  4. Step 4: Simplify right side
    176,164.98x = 23,239,519,135.11
  5. Step 5: Solve for x
    x = 23,239,519,135.11/176,164.98
  6. Step 6: Final answer
    x = 131,919.06

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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.