Home / 62,098.11-93,118.01-28,797.39

Finding the Fourth Proportional to 62,098.11, 93,118.01 and 28,797.39

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Solution

The fourth proportional to 62,098.11, 93,118.01 and 28,797.39 is: 43,182.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,098.11 : 93,118.01 = 28,797.39 : x
  2. Step 2: Convert to fraction form
    62,098.11/93,118.01 = 28,797.39/x
  3. Step 3: Cross multiply
    62,098.11x = 93,118.01 × 28,797.39
  4. Step 4: Simplify right side
    62,098.11x = 2,681,555,506.01
  5. Step 5: Solve for x
    x = 2,681,555,506.01/62,098.11
  6. Step 6: Final answer
    x = 43,182.56

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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.