Home / 110,584.13-165,876.19-36,712.13

Finding the Fourth Proportional to 110,584.13, 165,876.19 and 36,712.13

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Solution

The fourth proportional to 110,584.13, 165,876.19 and 36,712.13 is: 55,068.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,584.13 : 165,876.19 = 36,712.13 : x
  2. Step 2: Convert to fraction form
    110,584.13/165,876.19 = 36,712.13/x
  3. Step 3: Cross multiply
    110,584.13x = 165,876.19 × 36,712.13
  4. Step 4: Simplify right side
    110,584.13x = 6,089,667,330.02
  5. Step 5: Solve for x
    x = 6,089,667,330.02/110,584.13
  6. Step 6: Final answer
    x = 55,068.19

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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.