Home / 49,424.76-68,206.06-26,763.81

Finding the Fourth Proportional to 49,424.76, 68,206.06 and 26,763.81

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Solution

The fourth proportional to 49,424.76, 68,206.06 and 26,763.81 is: 36,933.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,424.76 : 68,206.06 = 26,763.81 : x
  2. Step 2: Convert to fraction form
    49,424.76/68,206.06 = 26,763.81/x
  3. Step 3: Cross multiply
    49,424.76x = 68,206.06 × 26,763.81
  4. Step 4: Simplify right side
    49,424.76x = 1,825,453,808.37
  5. Step 5: Solve for x
    x = 1,825,453,808.37/49,424.76
  6. Step 6: Final answer
    x = 36,933.99

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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.