Home / 69,948.66-104,948.91-32,528.82

Finding the Fourth Proportional to 69,948.66, 104,948.91 and 32,528.82

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Solution

The fourth proportional to 69,948.66, 104,948.91 and 32,528.82 is: 48,805.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,948.66 : 104,948.91 = 32,528.82 : x
  2. Step 2: Convert to fraction form
    69,948.66/104,948.91 = 32,528.82/x
  3. Step 3: Cross multiply
    69,948.66x = 104,948.91 × 32,528.82
  4. Step 4: Simplify right side
    69,948.66x = 3,413,864,202.59
  5. Step 5: Solve for x
    x = 3,413,864,202.59/69,948.66
  6. Step 6: Final answer
    x = 48,805.28

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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.