Home / 44,698.56-67,029.62-19,399.84

Finding the Fourth Proportional to 44,698.56, 67,029.62 and 19,399.84

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Solution

The fourth proportional to 44,698.56, 67,029.62 and 19,399.84 is: 29,091.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,698.56 : 67,029.62 = 19,399.84 : x
  2. Step 2: Convert to fraction form
    44,698.56/67,029.62 = 19,399.84/x
  3. Step 3: Cross multiply
    44,698.56x = 67,029.62 × 19,399.84
  4. Step 4: Simplify right side
    44,698.56x = 1,300,363,903.26
  5. Step 5: Solve for x
    x = 1,300,363,903.26/44,698.56
  6. Step 6: Final answer
    x = 29,091.85

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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.