Home / 34,439.82-47,529.07-22,935.00

Finding the Fourth Proportional to 34,439.82, 47,529.07 and 22,935.00

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Solution

The fourth proportional to 34,439.82, 47,529.07 and 22,935.00 is: 31,651.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,439.82 : 47,529.07 = 22,935.00 : x
  2. Step 2: Convert to fraction form
    34,439.82/47,529.07 = 22,935.00/x
  3. Step 3: Cross multiply
    34,439.82x = 47,529.07 × 22,935.00
  4. Step 4: Simplify right side
    34,439.82x = 1,090,079,138.50
  5. Step 5: Solve for x
    x = 1,090,079,138.50/34,439.82
  6. Step 6: Final answer
    x = 31,651.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.