Home / 29,913.51-44,887.71-11,206.68

Finding the Fourth Proportional to 29,913.51, 44,887.71 and 11,206.68

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Solution

The fourth proportional to 29,913.51, 44,887.71 and 11,206.68 is: 16,816.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,913.51 : 44,887.71 = 11,206.68 : x
  2. Step 2: Convert to fraction form
    29,913.51/44,887.71 = 11,206.68/x
  3. Step 3: Cross multiply
    29,913.51x = 44,887.71 × 11,206.68
  4. Step 4: Simplify right side
    29,913.51x = 503,042,201.90
  5. Step 5: Solve for x
    x = 503,042,201.90/29,913.51
  6. Step 6: Final answer
    x = 16,816.56

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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.