Home / 59,943.54-82,716.20-33,084.32

Finding the Fourth Proportional to 59,943.54, 82,716.20 and 33,084.32

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Solution

The fourth proportional to 59,943.54, 82,716.20 and 33,084.32 is: 45,653.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,943.54 : 82,716.20 = 33,084.32 : x
  2. Step 2: Convert to fraction form
    59,943.54/82,716.20 = 33,084.32/x
  3. Step 3: Cross multiply
    59,943.54x = 82,716.20 × 33,084.32
  4. Step 4: Simplify right side
    59,943.54x = 2,736,608,650.98
  5. Step 5: Solve for x
    x = 2,736,608,650.98/59,943.54
  6. Step 6: Final answer
    x = 45,653.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.