Home / 9,513.11-14,266.18-3,271.35

Finding the Fourth Proportional to 9,513.11, 14,266.18 and 3,271.35

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Solution

The fourth proportional to 9,513.11, 14,266.18 and 3,271.35 is: 4,905.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,513.11 : 14,266.18 = 3,271.35 : x
  2. Step 2: Convert to fraction form
    9,513.11/14,266.18 = 3,271.35/x
  3. Step 3: Cross multiply
    9,513.11x = 14,266.18 × 3,271.35
  4. Step 4: Simplify right side
    9,513.11x = 46,669,707.13
  5. Step 5: Solve for x
    x = 46,669,707.13/9,513.11
  6. Step 6: Final answer
    x = 4,905.83

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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.