Home / 6,699.51-10,049.04-2,538.27

Finding the Fourth Proportional to 6,699.51, 10,049.04 and 2,538.27

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Solution

The fourth proportional to 6,699.51, 10,049.04 and 2,538.27 is: 3,807.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,699.51 : 10,049.04 = 2,538.27 : x
  2. Step 2: Convert to fraction form
    6,699.51/10,049.04 = 2,538.27/x
  3. Step 3: Cross multiply
    6,699.51x = 10,049.04 × 2,538.27
  4. Step 4: Simplify right side
    6,699.51x = 25,507,176.76
  5. Step 5: Solve for x
    x = 25,507,176.76/6,699.51
  6. Step 6: Final answer
    x = 3,807.32

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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.