Home / 63,326.24-94,521.68-55,855.36

Finding the Fourth Proportional to 63,326.24, 94,521.68 and 55,855.36

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Solution

The fourth proportional to 63,326.24, 94,521.68 and 55,855.36 is: 83,370.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,326.24 : 94,521.68 = 55,855.36 : x
  2. Step 2: Convert to fraction form
    63,326.24/94,521.68 = 55,855.36/x
  3. Step 3: Cross multiply
    63,326.24x = 94,521.68 × 55,855.36
  4. Step 4: Simplify right side
    63,326.24x = 5,279,542,464.20
  5. Step 5: Solve for x
    x = 5,279,542,464.20/63,326.24
  6. Step 6: Final answer
    x = 83,370.53

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.