Home / 110,727.06-165,988.26-44,151

Finding the Fourth Proportional to 110,727.06, 165,988.26 and 44,151

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Solution

The fourth proportional to 110,727.06, 165,988.26 and 44,151 is: 66,185.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,727.06 : 165,988.26 = 44,151 : x
  2. Step 2: Convert to fraction form
    110,727.06/165,988.26 = 44,151/x
  3. Step 3: Cross multiply
    110,727.06x = 165,988.26 × 44,151
  4. Step 4: Simplify right side
    110,727.06x = 7,328,547,667.26
  5. Step 5: Solve for x
    x = 7,328,547,667.26/110,727.06
  6. Step 6: Final answer
    x = 66,185.70

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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.