Home / 110,288.68-165,352.37-35,366.16

Finding the Fourth Proportional to 110,288.68, 165,352.37 and 35,366.16

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Solution

The fourth proportional to 110,288.68, 165,352.37 and 35,366.16 is: 53,023.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,288.68 : 165,352.37 = 35,366.16 : x
  2. Step 2: Convert to fraction form
    110,288.68/165,352.37 = 35,366.16/x
  3. Step 3: Cross multiply
    110,288.68x = 165,352.37 × 35,366.16
  4. Step 4: Simplify right side
    110,288.68x = 5,847,878,373.80
  5. Step 5: Solve for x
    x = 5,847,878,373.80/110,288.68
  6. Step 6: Final answer
    x = 53,023.38

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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.