Home / 63,824.60-95,736.90-28,832.60

Finding the Fourth Proportional to 63,824.60, 95,736.90 and 28,832.60

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Solution

The fourth proportional to 63,824.60, 95,736.90 and 28,832.60 is: 43,248.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,824.60 : 95,736.90 = 28,832.60 : x
  2. Step 2: Convert to fraction form
    63,824.60/95,736.90 = 28,832.60/x
  3. Step 3: Cross multiply
    63,824.60x = 95,736.90 × 28,832.60
  4. Step 4: Simplify right side
    63,824.60x = 2,760,343,742.94
  5. Step 5: Solve for x
    x = 2,760,343,742.94/63,824.60
  6. Step 6: Final answer
    x = 43,248.90

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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.