Home / 7,309.48-10,964.91-2,044.49

Finding the Fourth Proportional to 7,309.48, 10,964.91 and 2,044.49

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Solution

The fourth proportional to 7,309.48, 10,964.91 and 2,044.49 is: 3,066.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,309.48 : 10,964.91 = 2,044.49 : x
  2. Step 2: Convert to fraction form
    7,309.48/10,964.91 = 2,044.49/x
  3. Step 3: Cross multiply
    7,309.48x = 10,964.91 × 2,044.49
  4. Step 4: Simplify right side
    7,309.48x = 22,417,663.37
  5. Step 5: Solve for x
    x = 22,417,663.37/7,309.48
  6. Step 6: Final answer
    x = 3,066.93

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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.