Home / 4,073.41-5,620.76-2,393.83

Finding the Fourth Proportional to 4,073.41, 5,620.76 and 2,393.83

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Solution

The fourth proportional to 4,073.41, 5,620.76 and 2,393.83 is: 3,303.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,073.41 : 5,620.76 = 2,393.83 : x
  2. Step 2: Convert to fraction form
    4,073.41/5,620.76 = 2,393.83/x
  3. Step 3: Cross multiply
    4,073.41x = 5,620.76 × 2,393.83
  4. Step 4: Simplify right side
    4,073.41x = 13,455,147.94
  5. Step 5: Solve for x
    x = 13,455,147.94/4,073.41
  6. Step 6: Final answer
    x = 3,303.16

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Half scale
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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.