Home / 69,563.43-104,352.80-22,167.50

Finding the Fourth Proportional to 69,563.43, 104,352.80 and 22,167.50

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Solution

The fourth proportional to 69,563.43, 104,352.80 and 22,167.50 is: 33,253.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,563.43 : 104,352.80 = 22,167.50 : x
  2. Step 2: Convert to fraction form
    69,563.43/104,352.80 = 22,167.50/x
  3. Step 3: Cross multiply
    69,563.43x = 104,352.80 × 22,167.50
  4. Step 4: Simplify right side
    69,563.43x = 2,313,240,061.40
  5. Step 5: Solve for x
    x = 2,313,240,061.40/69,563.43
  6. Step 6: Final answer
    x = 33,253.68

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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.