Home / 9,007.67-13,502.24-3,459.51

Finding the Fourth Proportional to 9,007.67, 13,502.24 and 3,459.51

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Solution

The fourth proportional to 9,007.67, 13,502.24 and 3,459.51 is: 5,185.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,007.67 : 13,502.24 = 3,459.51 : x
  2. Step 2: Convert to fraction form
    9,007.67/13,502.24 = 3,459.51/x
  3. Step 3: Cross multiply
    9,007.67x = 13,502.24 × 3,459.51
  4. Step 4: Simplify right side
    9,007.67x = 46,711,117.00
  5. Step 5: Solve for x
    x = 46,711,117.00/9,007.67
  6. Step 6: Final answer
    x = 5,185.71

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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.