Home / 47,665.44-65,724.48-32,567.04

Finding the Fourth Proportional to 47,665.44, 65,724.48 and 32,567.04

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Solution

The fourth proportional to 47,665.44, 65,724.48 and 32,567.04 is: 44,905.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,665.44 : 65,724.48 = 32,567.04 : x
  2. Step 2: Convert to fraction form
    47,665.44/65,724.48 = 32,567.04/x
  3. Step 3: Cross multiply
    47,665.44x = 65,724.48 × 32,567.04
  4. Step 4: Simplify right side
    47,665.44x = 2,140,451,769.14
  5. Step 5: Solve for x
    x = 2,140,451,769.14/47,665.44
  6. Step 6: Final answer
    x = 44,905.74

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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.