Home / 39,066.05-58,600.70-11,364.05

Finding the Fourth Proportional to 39,066.05, 58,600.70 and 11,364.05

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Solution

The fourth proportional to 39,066.05, 58,600.70 and 11,364.05 is: 17,046.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,066.05 : 58,600.70 = 11,364.05 : x
  2. Step 2: Convert to fraction form
    39,066.05/58,600.70 = 11,364.05/x
  3. Step 3: Cross multiply
    39,066.05x = 58,600.70 × 11,364.05
  4. Step 4: Simplify right side
    39,066.05x = 665,940,935.01
  5. Step 5: Solve for x
    x = 665,940,935.01/39,066.05
  6. Step 6: Final answer
    x = 17,046.54

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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.