Home / 4,451.34-6,672.21-2,369.25

Finding the Fourth Proportional to 4,451.34, 6,672.21 and 2,369.25

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Solution

The fourth proportional to 4,451.34, 6,672.21 and 2,369.25 is: 3,551.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,451.34 : 6,672.21 = 2,369.25 : x
  2. Step 2: Convert to fraction form
    4,451.34/6,672.21 = 2,369.25/x
  3. Step 3: Cross multiply
    4,451.34x = 6,672.21 × 2,369.25
  4. Step 4: Simplify right side
    4,451.34x = 15,808,133.54
  5. Step 5: Solve for x
    x = 15,808,133.54/4,451.34
  6. Step 6: Final answer
    x = 3,551.32

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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.