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Finding the Fourth Proportional to 6,682.77, 10,023.80 and 2,300.13

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Solution

The fourth proportional to 6,682.77, 10,023.80 and 2,300.13 is: 3,450.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,682.77 : 10,023.80 = 2,300.13 : x
  2. Step 2: Convert to fraction form
    6,682.77/10,023.80 = 2,300.13/x
  3. Step 3: Cross multiply
    6,682.77x = 10,023.80 × 2,300.13
  4. Step 4: Simplify right side
    6,682.77x = 23,056,031.59
  5. Step 5: Solve for x
    x = 23,056,031.59/6,682.77
  6. Step 6: Final answer
    x = 3,450.07

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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.