Home / 43,473.43-65,207.99-25,471.86

Finding the Fourth Proportional to 43,473.43, 65,207.99 and 25,471.86

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Solution

The fourth proportional to 43,473.43, 65,207.99 and 25,471.86 is: 38,206.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,473.43 : 65,207.99 = 25,471.86 : x
  2. Step 2: Convert to fraction form
    43,473.43/65,207.99 = 25,471.86/x
  3. Step 3: Cross multiply
    43,473.43x = 65,207.99 × 25,471.86
  4. Step 4: Simplify right side
    43,473.43x = 1,660,968,466.12
  5. Step 5: Solve for x
    x = 1,660,968,466.12/43,473.43
  6. Step 6: Final answer
    x = 38,206.52

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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.