Home / 135,675.32-203,494.12-95,025.71

Finding the Fourth Proportional to 135,675.32, 203,494.12 and 95,025.71

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Solution

The fourth proportional to 135,675.32, 203,494.12 and 95,025.71 is: 142,525.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,675.32 : 203,494.12 = 95,025.71 : x
  2. Step 2: Convert to fraction form
    135,675.32/203,494.12 = 95,025.71/x
  3. Step 3: Cross multiply
    135,675.32x = 203,494.12 × 95,025.71
  4. Step 4: Simplify right side
    135,675.32x = 19,337,172,758.70
  5. Step 5: Solve for x
    x = 19,337,172,758.70/135,675.32
  6. Step 6: Final answer
    x = 142,525.35

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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.