Home / 2,344.13-3,237.55-1,596.79

Finding the Fourth Proportional to 2,344.13, 3,237.55 and 1,596.79

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Solution

The fourth proportional to 2,344.13, 3,237.55 and 1,596.79 is: 2,205.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344.13 : 3,237.55 = 1,596.79 : x
  2. Step 2: Convert to fraction form
    2,344.13/3,237.55 = 1,596.79/x
  3. Step 3: Cross multiply
    2,344.13x = 3,237.55 × 1,596.79
  4. Step 4: Simplify right side
    2,344.13x = 5,169,679.37
  5. Step 5: Solve for x
    x = 5,169,679.37/2,344.13
  6. Step 6: Final answer
    x = 2,205.38

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Half scale
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Double 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.