Home / 50,551.24-75,835.78-17,263.50

Finding the Fourth Proportional to 50,551.24, 75,835.78 and 17,263.50

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Solution

The fourth proportional to 50,551.24, 75,835.78 and 17,263.50 is: 25,898.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,551.24 : 75,835.78 = 17,263.50 : x
  2. Step 2: Convert to fraction form
    50,551.24/75,835.78 = 17,263.50/x
  3. Step 3: Cross multiply
    50,551.24x = 75,835.78 × 17,263.50
  4. Step 4: Simplify right side
    50,551.24x = 1,309,190,901.71
  5. Step 5: Solve for x
    x = 1,309,190,901.71/50,551.24
  6. Step 6: Final answer
    x = 25,898.29

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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.