Home / 35,466.43-48,882.02-25,890.56

Finding the Fourth Proportional to 35,466.43, 48,882.02 and 25,890.56

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Solution

The fourth proportional to 35,466.43, 48,882.02 and 25,890.56 is: 35,683.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,466.43 : 48,882.02 = 25,890.56 : x
  2. Step 2: Convert to fraction form
    35,466.43/48,882.02 = 25,890.56/x
  3. Step 3: Cross multiply
    35,466.43x = 48,882.02 × 25,890.56
  4. Step 4: Simplify right side
    35,466.43x = 1,265,582,778.27
  5. Step 5: Solve for x
    x = 1,265,582,778.27/35,466.43
  6. Step 6: Final answer
    x = 35,683.97

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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.