Home / 23,449.13-35,166.35-6,810.31

Finding the Fourth Proportional to 23,449.13, 35,166.35 and 6,810.31

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Solution

The fourth proportional to 23,449.13, 35,166.35 and 6,810.31 is: 10,213.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,449.13 : 35,166.35 = 6,810.31 : x
  2. Step 2: Convert to fraction form
    23,449.13/35,166.35 = 6,810.31/x
  3. Step 3: Cross multiply
    23,449.13x = 35,166.35 × 6,810.31
  4. Step 4: Simplify right side
    23,449.13x = 239,493,806.05
  5. Step 5: Solve for x
    x = 239,493,806.05/23,449.13
  6. Step 6: Final answer
    x = 10,213.33

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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.