Home / 135,266.88-202,925.82-41,750.76

Finding the Fourth Proportional to 135,266.88, 202,925.82 and 41,750.76

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Solution

The fourth proportional to 135,266.88, 202,925.82 and 41,750.76 is: 62,634.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,266.88 : 202,925.82 = 41,750.76 : x
  2. Step 2: Convert to fraction form
    135,266.88/202,925.82 = 41,750.76/x
  3. Step 3: Cross multiply
    135,266.88x = 202,925.82 × 41,750.76
  4. Step 4: Simplify right side
    135,266.88x = 8,472,307,208.62
  5. Step 5: Solve for x
    x = 8,472,307,208.62/135,266.88
  6. Step 6: Final answer
    x = 62,634.01

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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.