Home / 59,383.42-89,085.06-21,943.60

Finding the Fourth Proportional to 59,383.42, 89,085.06 and 21,943.60

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Solution

The fourth proportional to 59,383.42, 89,085.06 and 21,943.60 is: 32,919.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,383.42 : 89,085.06 = 21,943.60 : x
  2. Step 2: Convert to fraction form
    59,383.42/89,085.06 = 21,943.60/x
  3. Step 3: Cross multiply
    59,383.42x = 89,085.06 × 21,943.60
  4. Step 4: Simplify right side
    59,383.42x = 1,954,846,922.62
  5. Step 5: Solve for x
    x = 1,954,846,922.62/59,383.42
  6. Step 6: Final answer
    x = 32,919.07

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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.