Home / 110,112.22-165,192.95-35,236.86

Finding the Fourth Proportional to 110,112.22, 165,192.95 and 35,236.86

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Solution

The fourth proportional to 110,112.22, 165,192.95 and 35,236.86 is: 52,863.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,112.22 : 165,192.95 = 35,236.86 : x
  2. Step 2: Convert to fraction form
    110,112.22/165,192.95 = 35,236.86/x
  3. Step 3: Cross multiply
    110,112.22x = 165,192.95 × 35,236.86
  4. Step 4: Simplify right side
    110,112.22x = 5,820,880,852.14
  5. Step 5: Solve for x
    x = 5,820,880,852.14/110,112.22
  6. Step 6: Final answer
    x = 52,863.17

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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.