Home / 7,064.44-10,598.36-2,133.79

Finding the Fourth Proportional to 7,064.44, 10,598.36 and 2,133.79

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Solution

The fourth proportional to 7,064.44, 10,598.36 and 2,133.79 is: 3,201.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,064.44 : 10,598.36 = 2,133.79 : x
  2. Step 2: Convert to fraction form
    7,064.44/10,598.36 = 2,133.79/x
  3. Step 3: Cross multiply
    7,064.44x = 10,598.36 × 2,133.79
  4. Step 4: Simplify right side
    7,064.44x = 22,614,637.42
  5. Step 5: Solve for x
    x = 22,614,637.42/7,064.44
  6. Step 6: Final answer
    x = 3,201.19

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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.