Home / 3,001.42-4,499.07-1,700.14

Finding the Fourth Proportional to 3,001.42, 4,499.07 and 1,700.14

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Solution

The fourth proportional to 3,001.42, 4,499.07 and 1,700.14 is: 2,548.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,001.42 : 4,499.07 = 1,700.14 : x
  2. Step 2: Convert to fraction form
    3,001.42/4,499.07 = 1,700.14/x
  3. Step 3: Cross multiply
    3,001.42x = 4,499.07 × 1,700.14
  4. Step 4: Simplify right side
    3,001.42x = 7,649,048.87
  5. Step 5: Solve for x
    x = 7,649,048.87/3,001.42
  6. Step 6: Final answer
    x = 2,548.48

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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.