Home / 41,065.07-56,669.65-23,159.97

Finding the Fourth Proportional to 41,065.07, 56,669.65 and 23,159.97

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Solution

The fourth proportional to 41,065.07, 56,669.65 and 23,159.97 is: 31,960.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,065.07 : 56,669.65 = 23,159.97 : x
  2. Step 2: Convert to fraction form
    41,065.07/56,669.65 = 23,159.97/x
  3. Step 3: Cross multiply
    41,065.07x = 56,669.65 × 23,159.97
  4. Step 4: Simplify right side
    41,065.07x = 1,312,467,336.01
  5. Step 5: Solve for x
    x = 1,312,467,336.01/41,065.07
  6. Step 6: Final answer
    x = 31,960.68

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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.