Home / 69,266.49-103,874.22-24,881.33

Finding the Fourth Proportional to 69,266.49, 103,874.22 and 24,881.33

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Solution

The fourth proportional to 69,266.49, 103,874.22 and 24,881.33 is: 37,312.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,266.49 : 103,874.22 = 24,881.33 : x
  2. Step 2: Convert to fraction form
    69,266.49/103,874.22 = 24,881.33/x
  3. Step 3: Cross multiply
    69,266.49x = 103,874.22 × 24,881.33
  4. Step 4: Simplify right side
    69,266.49x = 2,584,528,746.31
  5. Step 5: Solve for x
    x = 2,584,528,746.31/69,266.49
  6. Step 6: Final answer
    x = 37,312.83

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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.