Home / 63,097.84-94,626.27-20,966.61

Finding the Fourth Proportional to 63,097.84, 94,626.27 and 20,966.61

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Solution

The fourth proportional to 63,097.84, 94,626.27 and 20,966.61 is: 31,443.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,097.84 : 94,626.27 = 20,966.61 : x
  2. Step 2: Convert to fraction form
    63,097.84/94,626.27 = 20,966.61/x
  3. Step 3: Cross multiply
    63,097.84x = 94,626.27 × 20,966.61
  4. Step 4: Simplify right side
    63,097.84x = 1,983,992,098.84
  5. Step 5: Solve for x
    x = 1,983,992,098.84/63,097.84
  6. Step 6: Final answer
    x = 31,443.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.