Home / 49,332.71-73,990.83-17,736.34

Finding the Fourth Proportional to 49,332.71, 73,990.83 and 17,736.34

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Solution

The fourth proportional to 49,332.71, 73,990.83 and 17,736.34 is: 26,601.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,332.71 : 73,990.83 = 17,736.34 : x
  2. Step 2: Convert to fraction form
    49,332.71/73,990.83 = 17,736.34/x
  3. Step 3: Cross multiply
    49,332.71x = 73,990.83 × 17,736.34
  4. Step 4: Simplify right side
    49,332.71x = 1,312,326,059.13
  5. Step 5: Solve for x
    x = 1,312,326,059.13/49,332.71
  6. Step 6: Final answer
    x = 26,601.54

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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.