Home / 56,195.84-84,293.20-22,908.08

Finding the Fourth Proportional to 56,195.84, 84,293.20 and 22,908.08

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Solution

The fourth proportional to 56,195.84, 84,293.20 and 22,908.08 is: 34,361.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,195.84 : 84,293.20 = 22,908.08 : x
  2. Step 2: Convert to fraction form
    56,195.84/84,293.20 = 22,908.08/x
  3. Step 3: Cross multiply
    56,195.84x = 84,293.20 × 22,908.08
  4. Step 4: Simplify right side
    56,195.84x = 1,930,995,369.06
  5. Step 5: Solve for x
    x = 1,930,995,369.06/56,195.84
  6. Step 6: Final answer
    x = 34,361.89

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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.