Home / 176,196.33-243,152.75-95,624.55

Finding the Fourth Proportional to 176,196.33, 243,152.75 and 95,624.55

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Solution

The fourth proportional to 176,196.33, 243,152.75 and 95,624.55 is: 131,962.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,196.33 : 243,152.75 = 95,624.55 : x
  2. Step 2: Convert to fraction form
    176,196.33/243,152.75 = 95,624.55/x
  3. Step 3: Cross multiply
    176,196.33x = 243,152.75 × 95,624.55
  4. Step 4: Simplify right side
    176,196.33x = 23,251,372,539.07
  5. Step 5: Solve for x
    x = 23,251,372,539.07/176,196.33
  6. Step 6: Final answer
    x = 131,962.87

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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.