Home / 19,532.97-26,953.90-11,035.83

Finding the Fourth Proportional to 19,532.97, 26,953.90 and 11,035.83

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Solution

The fourth proportional to 19,532.97, 26,953.90 and 11,035.83 is: 15,228.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,532.97 : 26,953.90 = 11,035.83 : x
  2. Step 2: Convert to fraction form
    19,532.97/26,953.90 = 11,035.83/x
  3. Step 3: Cross multiply
    19,532.97x = 26,953.90 × 11,035.83
  4. Step 4: Simplify right side
    19,532.97x = 297,458,580.11
  5. Step 5: Solve for x
    x = 297,458,580.11/19,532.97
  6. Step 6: Final answer
    x = 15,228.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.