Home / 110,259.79-165,398.46-34,349.02

Finding the Fourth Proportional to 110,259.79, 165,398.46 and 34,349.02

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Solution

The fourth proportional to 110,259.79, 165,398.46 and 34,349.02 is: 51,526.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,259.79 : 165,398.46 = 34,349.02 : x
  2. Step 2: Convert to fraction form
    110,259.79/165,398.46 = 34,349.02/x
  3. Step 3: Cross multiply
    110,259.79x = 165,398.46 × 34,349.02
  4. Step 4: Simplify right side
    110,259.79x = 5,681,275,010.51
  5. Step 5: Solve for x
    x = 5,681,275,010.51/110,259.79
  6. Step 6: Final answer
    x = 51,526.26

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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.