Home / 59,921.63-82,694.48-34,436.19

Finding the Fourth Proportional to 59,921.63, 82,694.48 and 34,436.19

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Solution

The fourth proportional to 59,921.63, 82,694.48 and 34,436.19 is: 47,523.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,921.63 : 82,694.48 = 34,436.19 : x
  2. Step 2: Convert to fraction form
    59,921.63/82,694.48 = 34,436.19/x
  3. Step 3: Cross multiply
    59,921.63x = 82,694.48 × 34,436.19
  4. Step 4: Simplify right side
    59,921.63x = 2,847,682,653.05
  5. Step 5: Solve for x
    x = 2,847,682,653.05/59,921.63
  6. Step 6: Final answer
    x = 47,523.46

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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.