Home / 110,216.39-165,243.18-35,293.19

Finding the Fourth Proportional to 110,216.39, 165,243.18 and 35,293.19

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Solution

The fourth proportional to 110,216.39, 165,243.18 and 35,293.19 is: 52,913.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,216.39 : 165,243.18 = 35,293.19 : x
  2. Step 2: Convert to fraction form
    110,216.39/165,243.18 = 35,293.19/x
  3. Step 3: Cross multiply
    110,216.39x = 165,243.18 × 35,293.19
  4. Step 4: Simplify right side
    110,216.39x = 5,831,958,947.94
  5. Step 5: Solve for x
    x = 5,831,958,947.94/110,216.39
  6. Step 6: Final answer
    x = 52,913.72

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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.