Home / 17,950.37-26,923.49-4,803.76

Finding the Fourth Proportional to 17,950.37, 26,923.49 and 4,803.76

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Solution

The fourth proportional to 17,950.37, 26,923.49 and 4,803.76 is: 7,205.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,950.37 : 26,923.49 = 4,803.76 : x
  2. Step 2: Convert to fraction form
    17,950.37/26,923.49 = 4,803.76/x
  3. Step 3: Cross multiply
    17,950.37x = 26,923.49 × 4,803.76
  4. Step 4: Simplify right side
    17,950.37x = 129,333,849.70
  5. Step 5: Solve for x
    x = 129,333,849.70/17,950.37
  6. Step 6: Final answer
    x = 7,205.08

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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.