Home / 59,922.91-83,043.22-59,077.27

Finding the Fourth Proportional to 59,922.91, 83,043.22 and 59,077.27

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Solution

The fourth proportional to 59,922.91, 83,043.22 and 59,077.27 is: 81,871.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,922.91 : 83,043.22 = 59,077.27 : x
  2. Step 2: Convert to fraction form
    59,922.91/83,043.22 = 59,077.27/x
  3. Step 3: Cross multiply
    59,922.91x = 83,043.22 × 59,077.27
  4. Step 4: Simplify right side
    59,922.91x = 4,905,966,729.61
  5. Step 5: Solve for x
    x = 4,905,966,729.61/59,922.91
  6. Step 6: Final answer
    x = 81,871.30

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.