Home / 33,095.28-49,632.39-10,904.52

Finding the Fourth Proportional to 33,095.28, 49,632.39 and 10,904.52

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Solution

The fourth proportional to 33,095.28, 49,632.39 and 10,904.52 is: 16,353.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,095.28 : 49,632.39 = 10,904.52 : x
  2. Step 2: Convert to fraction form
    33,095.28/49,632.39 = 10,904.52/x
  3. Step 3: Cross multiply
    33,095.28x = 49,632.39 × 10,904.52
  4. Step 4: Simplify right side
    33,095.28x = 541,217,389.40
  5. Step 5: Solve for x
    x = 541,217,389.40/33,095.28
  6. Step 6: Final answer
    x = 16,353.31

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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.