Home / 110,433.77-165,677.12-35,560.96

Finding the Fourth Proportional to 110,433.77, 165,677.12 and 35,560.96

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Solution

The fourth proportional to 110,433.77, 165,677.12 and 35,560.96 is: 53,349.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,433.77 : 165,677.12 = 35,560.96 : x
  2. Step 2: Convert to fraction form
    110,433.77/165,677.12 = 35,560.96/x
  3. Step 3: Cross multiply
    110,433.77x = 165,677.12 × 35,560.96
  4. Step 4: Simplify right side
    110,433.77x = 5,891,637,437.24
  5. Step 5: Solve for x
    x = 5,891,637,437.24/110,433.77
  6. Step 6: Final answer
    x = 53,349.96

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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.