Home / 149,483.39-206,235.32-95,797.98

Finding the Fourth Proportional to 149,483.39, 206,235.32 and 95,797.98

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Solution

The fourth proportional to 149,483.39, 206,235.32 and 95,797.98 is: 132,168.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,483.39 : 206,235.32 = 95,797.98 : x
  2. Step 2: Convert to fraction form
    149,483.39/206,235.32 = 95,797.98/x
  3. Step 3: Cross multiply
    149,483.39x = 206,235.32 × 95,797.98
  4. Step 4: Simplify right side
    149,483.39x = 19,756,926,581.66
  5. Step 5: Solve for x
    x = 19,756,926,581.66/149,483.39
  6. Step 6: Final answer
    x = 132,168.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.