Home / 31,332.91-46,889.54-22,458.03

Finding the Fourth Proportional to 31,332.91, 46,889.54 and 22,458.03

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Solution

The fourth proportional to 31,332.91, 46,889.54 and 22,458.03 is: 33,608.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,332.91 : 46,889.54 = 22,458.03 : x
  2. Step 2: Convert to fraction form
    31,332.91/46,889.54 = 22,458.03/x
  3. Step 3: Cross multiply
    31,332.91x = 46,889.54 × 22,458.03
  4. Step 4: Simplify right side
    31,332.91x = 1,053,046,696.01
  5. Step 5: Solve for x
    x = 1,053,046,696.01/31,332.91
  6. Step 6: Final answer
    x = 33,608.33

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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.