Home / 176,181.60-264,272.40-92,200.80

Finding the Fourth Proportional to 176,181.60, 264,272.40 and 92,200.80

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Solution

The fourth proportional to 176,181.60, 264,272.40 and 92,200.80 is: 138,301.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,181.60 : 264,272.40 = 92,200.80 : x
  2. Step 2: Convert to fraction form
    176,181.60/264,272.40 = 92,200.80/x
  3. Step 3: Cross multiply
    176,181.60x = 264,272.40 × 92,200.80
  4. Step 4: Simplify right side
    176,181.60x = 24,366,126,697.92
  5. Step 5: Solve for x
    x = 24,366,126,697.92/176,181.60
  6. Step 6: Final answer
    x = 138,301.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.