Home / 3,329.87-4,594.91-1,837.62

Finding the Fourth Proportional to 3,329.87, 4,594.91 and 1,837.62

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Solution

The fourth proportional to 3,329.87, 4,594.91 and 1,837.62 is: 2,535.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329.87 : 4,594.91 = 1,837.62 : x
  2. Step 2: Convert to fraction form
    3,329.87/4,594.91 = 1,837.62/x
  3. Step 3: Cross multiply
    3,329.87x = 4,594.91 × 1,837.62
  4. Step 4: Simplify right side
    3,329.87x = 8,443,689.33
  5. Step 5: Solve for x
    x = 8,443,689.33/3,329.87
  6. Step 6: Final answer
    x = 2,535.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.