Home / 63,765.12-95,608.80-24,280.05

Finding the Fourth Proportional to 63,765.12, 95,608.80 and 24,280.05

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Solution

The fourth proportional to 63,765.12, 95,608.80 and 24,280.05 is: 36,405.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,765.12 : 95,608.80 = 24,280.05 : x
  2. Step 2: Convert to fraction form
    63,765.12/95,608.80 = 24,280.05/x
  3. Step 3: Cross multiply
    63,765.12x = 95,608.80 × 24,280.05
  4. Step 4: Simplify right side
    63,765.12x = 2,321,386,444.44
  5. Step 5: Solve for x
    x = 2,321,386,444.44/63,765.12
  6. Step 6: Final answer
    x = 36,405.27

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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.