Home / 29,813.18-44,717.01-10,089.47

Finding the Fourth Proportional to 29,813.18, 44,717.01 and 10,089.47

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Solution

The fourth proportional to 29,813.18, 44,717.01 and 10,089.47 is: 15,133.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,813.18 : 44,717.01 = 10,089.47 : x
  2. Step 2: Convert to fraction form
    29,813.18/44,717.01 = 10,089.47/x
  3. Step 3: Cross multiply
    29,813.18x = 44,717.01 × 10,089.47
  4. Step 4: Simplify right side
    29,813.18x = 451,170,707.30
  5. Step 5: Solve for x
    x = 451,170,707.30/29,813.18
  6. Step 6: Final answer
    x = 15,133.27

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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.