Home / 59,943.62-82,722.80-33,085.54

Finding the Fourth Proportional to 59,943.62, 82,722.80 and 33,085.54

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Solution

The fourth proportional to 59,943.62, 82,722.80 and 33,085.54 is: 45,658.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,943.62 : 82,722.80 = 33,085.54 : x
  2. Step 2: Convert to fraction form
    59,943.62/82,722.80 = 33,085.54/x
  3. Step 3: Cross multiply
    59,943.62x = 82,722.80 × 33,085.54
  4. Step 4: Simplify right side
    59,943.62x = 2,736,928,508.31
  5. Step 5: Solve for x
    x = 2,736,928,508.31/59,943.62
  6. Step 6: Final answer
    x = 45,658.38

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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.