Home / 110,044.19-165,004.29-35,146.73

Finding the Fourth Proportional to 110,044.19, 165,004.29 and 35,146.73

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Solution

The fourth proportional to 110,044.19, 165,004.29 and 35,146.73 is: 52,700.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,044.19 : 165,004.29 = 35,146.73 : x
  2. Step 2: Convert to fraction form
    110,044.19/165,004.29 = 35,146.73/x
  3. Step 3: Cross multiply
    110,044.19x = 165,004.29 × 35,146.73
  4. Step 4: Simplify right side
    110,044.19x = 5,799,360,404.45
  5. Step 5: Solve for x
    x = 5,799,360,404.45/110,044.19
  6. Step 6: Final answer
    x = 52,700.29

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1.5x scale

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.