Home / 68,521.42-94,575.36-44,606.44

Finding the Fourth Proportional to 68,521.42, 94,575.36 and 44,606.44

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Solution

The fourth proportional to 68,521.42, 94,575.36 and 44,606.44 is: 61,567.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,521.42 : 94,575.36 = 44,606.44 : x
  2. Step 2: Convert to fraction form
    68,521.42/94,575.36 = 44,606.44/x
  3. Step 3: Cross multiply
    68,521.42x = 94,575.36 × 44,606.44
  4. Step 4: Simplify right side
    68,521.42x = 4,218,670,121.32
  5. Step 5: Solve for x
    x = 4,218,670,121.32/68,521.42
  6. Step 6: Final answer
    x = 61,567.17

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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.