Home / 6,623.53-9,933.10-2,673.77

Finding the Fourth Proportional to 6,623.53, 9,933.10 and 2,673.77

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Solution

The fourth proportional to 6,623.53, 9,933.10 and 2,673.77 is: 4,009.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,623.53 : 9,933.10 = 2,673.77 : x
  2. Step 2: Convert to fraction form
    6,623.53/9,933.10 = 2,673.77/x
  3. Step 3: Cross multiply
    6,623.53x = 9,933.10 × 2,673.77
  4. Step 4: Simplify right side
    6,623.53x = 26,558,768.44
  5. Step 5: Solve for x
    x = 26,558,768.44/6,623.53
  6. Step 6: Final answer
    x = 4,009.76

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1.5x scale

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.