Home / 49,322.11-74,007.47-23,023.03

Finding the Fourth Proportional to 49,322.11, 74,007.47 and 23,023.03

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Solution

The fourth proportional to 49,322.11, 74,007.47 and 23,023.03 is: 34,545.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,322.11 : 74,007.47 = 23,023.03 : x
  2. Step 2: Convert to fraction form
    49,322.11/74,007.47 = 23,023.03/x
  3. Step 3: Cross multiply
    49,322.11x = 74,007.47 × 23,023.03
  4. Step 4: Simplify right side
    49,322.11x = 1,703,876,202.03
  5. Step 5: Solve for x
    x = 1,703,876,202.03/49,322.11
  6. Step 6: Final answer
    x = 34,545.89

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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.