Home / 110,260.29-165,399.21-34,349.52

Finding the Fourth Proportional to 110,260.29, 165,399.21 and 34,349.52

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Solution

The fourth proportional to 110,260.29, 165,399.21 and 34,349.52 is: 51,527.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,260.29 : 165,399.21 = 34,349.52 : x
  2. Step 2: Convert to fraction form
    110,260.29/165,399.21 = 34,349.52/x
  3. Step 3: Cross multiply
    110,260.29x = 165,399.21 × 34,349.52
  4. Step 4: Simplify right side
    110,260.29x = 5,681,383,471.88
  5. Step 5: Solve for x
    x = 5,681,383,471.88/110,260.29
  6. Step 6: Final answer
    x = 51,527.01

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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.