Home / 44,844.74-67,220.95-19,896.54

Finding the Fourth Proportional to 44,844.74, 67,220.95 and 19,896.54

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Solution

The fourth proportional to 44,844.74, 67,220.95 and 19,896.54 is: 29,824.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,844.74 : 67,220.95 = 19,896.54 : x
  2. Step 2: Convert to fraction form
    44,844.74/67,220.95 = 19,896.54/x
  3. Step 3: Cross multiply
    44,844.74x = 67,220.95 × 19,896.54
  4. Step 4: Simplify right side
    44,844.74x = 1,337,464,320.51
  5. Step 5: Solve for x
    x = 1,337,464,320.51/44,844.74
  6. Step 6: Final answer
    x = 29,824.33

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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.