Home / 135,029.41-202,544.18-35,189.35

Finding the Fourth Proportional to 135,029.41, 202,544.18 and 35,189.35

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Solution

The fourth proportional to 135,029.41, 202,544.18 and 35,189.35 is: 52,784.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,029.41 : 202,544.18 = 35,189.35 : x
  2. Step 2: Convert to fraction form
    135,029.41/202,544.18 = 35,189.35/x
  3. Step 3: Cross multiply
    135,029.41x = 202,544.18 × 35,189.35
  4. Step 4: Simplify right side
    135,029.41x = 7,127,396,851.82
  5. Step 5: Solve for x
    x = 7,127,396,851.82/135,029.41
  6. Step 6: Final answer
    x = 52,784.04

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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.