Home / 6,777.63-10,167.13-2,334.71

Finding the Fourth Proportional to 6,777.63, 10,167.13 and 2,334.71

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Solution

The fourth proportional to 6,777.63, 10,167.13 and 2,334.71 is: 3,502.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,777.63 : 10,167.13 = 2,334.71 : x
  2. Step 2: Convert to fraction form
    6,777.63/10,167.13 = 2,334.71/x
  3. Step 3: Cross multiply
    6,777.63x = 10,167.13 × 2,334.71
  4. Step 4: Simplify right side
    6,777.63x = 23,737,336.29
  5. Step 5: Solve for x
    x = 23,737,336.29/6,777.63
  6. Step 6: Final answer
    x = 3,502.31

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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.