Home / 6,674.94-10,020.90-5,444.76

Finding the Fourth Proportional to 6,674.94, 10,020.90 and 5,444.76

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Solution

The fourth proportional to 6,674.94, 10,020.90 and 5,444.76 is: 8,174.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,674.94 : 10,020.90 = 5,444.76 : x
  2. Step 2: Convert to fraction form
    6,674.94/10,020.90 = 5,444.76/x
  3. Step 3: Cross multiply
    6,674.94x = 10,020.90 × 5,444.76
  4. Step 4: Simplify right side
    6,674.94x = 54,561,395.48
  5. Step 5: Solve for x
    x = 54,561,395.48/6,674.94
  6. Step 6: Final answer
    x = 8,174.07

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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.