Home / 2,319.83-3,476.69-2,010.41

Finding the Fourth Proportional to 2,319.83, 3,476.69 and 2,010.41

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Solution

The fourth proportional to 2,319.83, 3,476.69 and 2,010.41 is: 3,012.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,319.83 : 3,476.69 = 2,010.41 : x
  2. Step 2: Convert to fraction form
    2,319.83/3,476.69 = 2,010.41/x
  3. Step 3: Cross multiply
    2,319.83x = 3,476.69 × 2,010.41
  4. Step 4: Simplify right side
    2,319.83x = 6,989,544.91
  5. Step 5: Solve for x
    x = 6,989,544.91/2,319.83
  6. Step 6: Final answer
    x = 3,012.96

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1.5x scale

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.