Home / 9,225.11-13,836.63-3,301.76

Finding the Fourth Proportional to 9,225.11, 13,836.63 and 3,301.76

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Solution

The fourth proportional to 9,225.11, 13,836.63 and 3,301.76 is: 4,952.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,225.11 : 13,836.63 = 3,301.76 : x
  2. Step 2: Convert to fraction form
    9,225.11/13,836.63 = 3,301.76/x
  3. Step 3: Cross multiply
    9,225.11x = 13,836.63 × 3,301.76
  4. Step 4: Simplify right side
    9,225.11x = 45,685,162.29
  5. Step 5: Solve for x
    x = 45,685,162.29/9,225.11
  6. Step 6: Final answer
    x = 4,952.26

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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.