Home / 23,445.05-35,162.06-6,800.69

Finding the Fourth Proportional to 23,445.05, 35,162.06 and 6,800.69

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Solution

The fourth proportional to 23,445.05, 35,162.06 and 6,800.69 is: 10,199.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,445.05 : 35,162.06 = 6,800.69 : x
  2. Step 2: Convert to fraction form
    23,445.05/35,162.06 = 6,800.69/x
  3. Step 3: Cross multiply
    23,445.05x = 35,162.06 × 6,800.69
  4. Step 4: Simplify right side
    23,445.05x = 239,126,235.82
  5. Step 5: Solve for x
    x = 239,126,235.82/23,445.05
  6. Step 6: Final answer
    x = 10,199.43

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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.