Home / 110,647.90-165,971.70-44,134.74

Finding the Fourth Proportional to 110,647.90, 165,971.70 and 44,134.74

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Solution

The fourth proportional to 110,647.90, 165,971.70 and 44,134.74 is: 66,202.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,647.90 : 165,971.70 = 44,134.74 : x
  2. Step 2: Convert to fraction form
    110,647.90/165,971.70 = 44,134.74/x
  3. Step 3: Cross multiply
    110,647.90x = 165,971.70 × 44,134.74
  4. Step 4: Simplify right side
    110,647.90x = 7,325,117,826.86
  5. Step 5: Solve for x
    x = 7,325,117,826.86/110,647.90
  6. Step 6: Final answer
    x = 66,202.05

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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.