Home / 110,248.08-165,363.14-35,348.06

Finding the Fourth Proportional to 110,248.08, 165,363.14 and 35,348.06

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Solution

The fourth proportional to 110,248.08, 165,363.14 and 35,348.06 is: 53,019.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,248.08 : 165,363.14 = 35,348.06 : x
  2. Step 2: Convert to fraction form
    110,248.08/165,363.14 = 35,348.06/x
  3. Step 3: Cross multiply
    110,248.08x = 165,363.14 × 35,348.06
  4. Step 4: Simplify right side
    110,248.08x = 5,845,266,194.51
  5. Step 5: Solve for x
    x = 5,845,266,194.51/110,248.08
  6. Step 6: Final answer
    x = 53,019.21

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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.