Home / 44,816.99-67,214.55-18,529.25

Finding the Fourth Proportional to 44,816.99, 67,214.55 and 18,529.25

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Solution

The fourth proportional to 44,816.99, 67,214.55 and 18,529.25 is: 27,789.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,816.99 : 67,214.55 = 18,529.25 : x
  2. Step 2: Convert to fraction form
    44,816.99/67,214.55 = 18,529.25/x
  3. Step 3: Cross multiply
    44,816.99x = 67,214.55 × 18,529.25
  4. Step 4: Simplify right side
    44,816.99x = 1,245,435,200.59
  5. Step 5: Solve for x
    x = 1,245,435,200.59/44,816.99
  6. Step 6: Final answer
    x = 27,789.35

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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.