Home / 4,330.83-5,976.51-2,341.38

Finding the Fourth Proportional to 4,330.83, 5,976.51 and 2,341.38

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Solution

The fourth proportional to 4,330.83, 5,976.51 and 2,341.38 is: 3,231.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,330.83 : 5,976.51 = 2,341.38 : x
  2. Step 2: Convert to fraction form
    4,330.83/5,976.51 = 2,341.38/x
  3. Step 3: Cross multiply
    4,330.83x = 5,976.51 × 2,341.38
  4. Step 4: Simplify right side
    4,330.83x = 13,993,280.98
  5. Step 5: Solve for x
    x = 13,993,280.98/4,330.83
  6. Step 6: Final answer
    x = 3,231.09

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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.