Home / 9,822.14-14,730.04-3,246.70

Finding the Fourth Proportional to 9,822.14, 14,730.04 and 3,246.70

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Solution

The fourth proportional to 9,822.14, 14,730.04 and 3,246.70 is: 4,869.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,822.14 : 14,730.04 = 3,246.70 : x
  2. Step 2: Convert to fraction form
    9,822.14/14,730.04 = 3,246.70/x
  3. Step 3: Cross multiply
    9,822.14x = 14,730.04 × 3,246.70
  4. Step 4: Simplify right side
    9,822.14x = 47,824,020.87
  5. Step 5: Solve for x
    x = 47,824,020.87/9,822.14
  6. Step 6: Final answer
    x = 4,869.00

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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.