Home / 110,407.62-165,588.20-35,534.46

Finding the Fourth Proportional to 110,407.62, 165,588.20 and 35,534.46

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Solution

The fourth proportional to 110,407.62, 165,588.20 and 35,534.46 is: 53,294.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,407.62 : 165,588.20 = 35,534.46 : x
  2. Step 2: Convert to fraction form
    110,407.62/165,588.20 = 35,534.46/x
  3. Step 3: Cross multiply
    110,407.62x = 165,588.20 × 35,534.46
  4. Step 4: Simplify right side
    110,407.62x = 5,884,087,269.37
  5. Step 5: Solve for x
    x = 5,884,087,269.37/110,407.62
  6. Step 6: Final answer
    x = 53,294.21

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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.