Home / 9,504.04-14,256.78-2,579.08

Finding the Fourth Proportional to 9,504.04, 14,256.78 and 2,579.08

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Solution

The fourth proportional to 9,504.04, 14,256.78 and 2,579.08 is: 3,868.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,504.04 : 14,256.78 = 2,579.08 : x
  2. Step 2: Convert to fraction form
    9,504.04/14,256.78 = 2,579.08/x
  3. Step 3: Cross multiply
    9,504.04x = 14,256.78 × 2,579.08
  4. Step 4: Simplify right side
    9,504.04x = 36,769,376.16
  5. Step 5: Solve for x
    x = 36,769,376.16/9,504.04
  6. Step 6: Final answer
    x = 3,868.82

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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.