Home / 50,342.50-75,466.56-17,039.26

Finding the Fourth Proportional to 50,342.50, 75,466.56 and 17,039.26

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Solution

The fourth proportional to 50,342.50, 75,466.56 and 17,039.26 is: 25,542.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,342.50 : 75,466.56 = 17,039.26 : x
  2. Step 2: Convert to fraction form
    50,342.50/75,466.56 = 17,039.26/x
  3. Step 3: Cross multiply
    50,342.50x = 75,466.56 × 17,039.26
  4. Step 4: Simplify right side
    50,342.50x = 1,285,894,337.15
  5. Step 5: Solve for x
    x = 1,285,894,337.15/50,342.50
  6. Step 6: Final answer
    x = 25,542.92

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1.5x scale

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.