Home / 3,329.70-4,594.98-1,837.72

Finding the Fourth Proportional to 3,329.70, 4,594.98 and 1,837.72

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Solution

The fourth proportional to 3,329.70, 4,594.98 and 1,837.72 is: 2,536.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329.70 : 4,594.98 = 1,837.72 : x
  2. Step 2: Convert to fraction form
    3,329.70/4,594.98 = 1,837.72/x
  3. Step 3: Cross multiply
    3,329.70x = 4,594.98 × 1,837.72
  4. Step 4: Simplify right side
    3,329.70x = 8,444,286.65
  5. Step 5: Solve for x
    x = 8,444,286.65/3,329.70
  6. Step 6: Final answer
    x = 2,536.05

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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.