Home / 38,366.52-57,554.64-10,664.52

Finding the Fourth Proportional to 38,366.52, 57,554.64 and 10,664.52

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Solution

The fourth proportional to 38,366.52, 57,554.64 and 10,664.52 is: 15,998.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,366.52 : 57,554.64 = 10,664.52 : x
  2. Step 2: Convert to fraction form
    38,366.52/57,554.64 = 10,664.52/x
  3. Step 3: Cross multiply
    38,366.52x = 57,554.64 × 10,664.52
  4. Step 4: Simplify right side
    38,366.52x = 613,792,609.37
  5. Step 5: Solve for x
    x = 613,792,609.37/38,366.52
  6. Step 6: Final answer
    x = 15,998.13

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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.