Home / 34,942.94-48,195.25-22,185.06

Finding the Fourth Proportional to 34,942.94, 48,195.25 and 22,185.06

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Solution

The fourth proportional to 34,942.94, 48,195.25 and 22,185.06 is: 30,598.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,942.94 : 48,195.25 = 22,185.06 : x
  2. Step 2: Convert to fraction form
    34,942.94/48,195.25 = 22,185.06/x
  3. Step 3: Cross multiply
    34,942.94x = 48,195.25 × 22,185.06
  4. Step 4: Simplify right side
    34,942.94x = 1,069,214,808.21
  5. Step 5: Solve for x
    x = 1,069,214,808.21/34,942.94
  6. Step 6: Final answer
    x = 30,598.88

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1.5x scale

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.