Home / 63,202.43-94,101.67-62,319.65

Finding the Fourth Proportional to 63,202.43, 94,101.67 and 62,319.65

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Solution

The fourth proportional to 63,202.43, 94,101.67 and 62,319.65 is: 92,787.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,202.43 : 94,101.67 = 62,319.65 : x
  2. Step 2: Convert to fraction form
    63,202.43/94,101.67 = 62,319.65/x
  3. Step 3: Cross multiply
    63,202.43x = 94,101.67 × 62,319.65
  4. Step 4: Simplify right side
    63,202.43x = 5,864,383,715.46
  5. Step 5: Solve for x
    x = 5,864,383,715.46/63,202.43
  6. Step 6: Final answer
    x = 92,787.32

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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.