Home / 29,934.40-44,901.04-7,747.54

Finding the Fourth Proportional to 29,934.40, 44,901.04 and 7,747.54

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Solution

The fourth proportional to 29,934.40, 44,901.04 and 7,747.54 is: 11,621.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,934.40 : 44,901.04 = 7,747.54 : x
  2. Step 2: Convert to fraction form
    29,934.40/44,901.04 = 7,747.54/x
  3. Step 3: Cross multiply
    29,934.40x = 44,901.04 × 7,747.54
  4. Step 4: Simplify right side
    29,934.40x = 347,872,603.44
  5. Step 5: Solve for x
    x = 347,872,603.44/29,934.40
  6. Step 6: Final answer
    x = 11,621.17

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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.