Home / 75,526.56-113,290.22-22,936.52

Finding the Fourth Proportional to 75,526.56, 113,290.22 and 22,936.52

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Solution

The fourth proportional to 75,526.56, 113,290.22 and 22,936.52 is: 34,404.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,526.56 : 113,290.22 = 22,936.52 : x
  2. Step 2: Convert to fraction form
    75,526.56/113,290.22 = 22,936.52/x
  3. Step 3: Cross multiply
    75,526.56x = 113,290.22 × 22,936.52
  4. Step 4: Simplify right side
    75,526.56x = 2,598,483,396.83
  5. Step 5: Solve for x
    x = 2,598,483,396.83/75,526.56
  6. Step 6: Final answer
    x = 34,404.90

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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.