Home / 9,045.19-13,567.69-2,471.37

Finding the Fourth Proportional to 9,045.19, 13,567.69 and 2,471.37

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Solution

The fourth proportional to 9,045.19, 13,567.69 and 2,471.37 is: 3,707.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,045.19 : 13,567.69 = 2,471.37 : x
  2. Step 2: Convert to fraction form
    9,045.19/13,567.69 = 2,471.37/x
  3. Step 3: Cross multiply
    9,045.19x = 13,567.69 × 2,471.37
  4. Step 4: Simplify right side
    9,045.19x = 33,530,836.00
  5. Step 5: Solve for x
    x = 33,530,836.00/9,045.19
  6. Step 6: Final answer
    x = 3,707.04

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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.