Home / 29,824.04-44,737.41-21,097.91

Finding the Fourth Proportional to 29,824.04, 44,737.41 and 21,097.91

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Solution

The fourth proportional to 29,824.04, 44,737.41 and 21,097.91 is: 31,647.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,824.04 : 44,737.41 = 21,097.91 : x
  2. Step 2: Convert to fraction form
    29,824.04/44,737.41 = 21,097.91/x
  3. Step 3: Cross multiply
    29,824.04x = 44,737.41 × 21,097.91
  4. Step 4: Simplify right side
    29,824.04x = 943,865,626.13
  5. Step 5: Solve for x
    x = 943,865,626.13/29,824.04
  6. Step 6: Final answer
    x = 31,647.82

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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.