Home / 29,721.11-44,495.24-23,127.30

Finding the Fourth Proportional to 29,721.11, 44,495.24 and 23,127.30

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Solution

The fourth proportional to 29,721.11, 44,495.24 and 23,127.30 is: 34,623.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,721.11 : 44,495.24 = 23,127.30 : x
  2. Step 2: Convert to fraction form
    29,721.11/44,495.24 = 23,127.30/x
  3. Step 3: Cross multiply
    29,721.11x = 44,495.24 × 23,127.30
  4. Step 4: Simplify right side
    29,721.11x = 1,029,054,648.42
  5. Step 5: Solve for x
    x = 1,029,054,648.42/29,721.11
  6. Step 6: Final answer
    x = 34,623.70

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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.