Home / 110,260.79-165,399.96-34,350.02

Finding the Fourth Proportional to 110,260.79, 165,399.96 and 34,350.02

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Solution

The fourth proportional to 110,260.79, 165,399.96 and 34,350.02 is: 51,527.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,260.79 : 165,399.96 = 34,350.02 : x
  2. Step 2: Convert to fraction form
    110,260.79/165,399.96 = 34,350.02/x
  3. Step 3: Cross multiply
    110,260.79x = 165,399.96 × 34,350.02
  4. Step 4: Simplify right side
    110,260.79x = 5,681,491,934.00
  5. Step 5: Solve for x
    x = 5,681,491,934.00/110,260.79
  6. Step 6: Final answer
    x = 51,527.76

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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.