Home / 2,975.26-4,462.85-1,001.32

Finding the Fourth Proportional to 2,975.26, 4,462.85 and 1,001.32

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Solution

The fourth proportional to 2,975.26, 4,462.85 and 1,001.32 is: 1,501.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,975.26 : 4,462.85 = 1,001.32 : x
  2. Step 2: Convert to fraction form
    2,975.26/4,462.85 = 1,001.32/x
  3. Step 3: Cross multiply
    2,975.26x = 4,462.85 × 1,001.32
  4. Step 4: Simplify right side
    2,975.26x = 4,468,743.93
  5. Step 5: Solve for x
    x = 4,468,743.93/2,975.26
  6. Step 6: Final answer
    x = 1,501.97

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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.