Home / 61,494.81-92,224.38-25,964.01

Finding the Fourth Proportional to 61,494.81, 92,224.38 and 25,964.01

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Solution

The fourth proportional to 61,494.81, 92,224.38 and 25,964.01 is: 38,938.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,494.81 : 92,224.38 = 25,964.01 : x
  2. Step 2: Convert to fraction form
    61,494.81/92,224.38 = 25,964.01/x
  3. Step 3: Cross multiply
    61,494.81x = 92,224.38 × 25,964.01
  4. Step 4: Simplify right side
    61,494.81x = 2,394,514,724.56
  5. Step 5: Solve for x
    x = 2,394,514,724.56/61,494.81
  6. Step 6: Final answer
    x = 38,938.48

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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.