Home / 40,694.07-61,041.92-26,743.04

Finding the Fourth Proportional to 40,694.07, 61,041.92 and 26,743.04

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Solution

The fourth proportional to 40,694.07, 61,041.92 and 26,743.04 is: 40,115.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,694.07 : 61,041.92 = 26,743.04 : x
  2. Step 2: Convert to fraction form
    40,694.07/61,041.92 = 26,743.04/x
  3. Step 3: Cross multiply
    40,694.07x = 61,041.92 × 26,743.04
  4. Step 4: Simplify right side
    40,694.07x = 1,632,446,069.31
  5. Step 5: Solve for x
    x = 1,632,446,069.31/40,694.07
  6. Step 6: Final answer
    x = 40,115.08

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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.