Home / 62,926.74-94,367.63-20,799.05

Finding the Fourth Proportional to 62,926.74, 94,367.63 and 20,799.05

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Solution

The fourth proportional to 62,926.74, 94,367.63 and 20,799.05 is: 31,191.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,926.74 : 94,367.63 = 20,799.05 : x
  2. Step 2: Convert to fraction form
    62,926.74/94,367.63 = 20,799.05/x
  3. Step 3: Cross multiply
    62,926.74x = 94,367.63 × 20,799.05
  4. Step 4: Simplify right side
    62,926.74x = 1,962,756,634.91
  5. Step 5: Solve for x
    x = 1,962,756,634.91/62,926.74
  6. Step 6: Final answer
    x = 31,191.14

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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.