Home / 34,924.21-48,195.41-19,008.78

Finding the Fourth Proportional to 34,924.21, 48,195.41 and 19,008.78

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Solution

The fourth proportional to 34,924.21, 48,195.41 and 19,008.78 is: 26,232.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,924.21 : 48,195.41 = 19,008.78 : x
  2. Step 2: Convert to fraction form
    34,924.21/48,195.41 = 19,008.78/x
  3. Step 3: Cross multiply
    34,924.21x = 48,195.41 × 19,008.78
  4. Step 4: Simplify right side
    34,924.21x = 916,135,945.70
  5. Step 5: Solve for x
    x = 916,135,945.70/34,924.21
  6. Step 6: Final answer
    x = 26,232.12

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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.