Home / 2,357.04-3,534.96-1,382.64

Finding the Fourth Proportional to 2,357.04, 3,534.96 and 1,382.64

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Solution

The fourth proportional to 2,357.04, 3,534.96 and 1,382.64 is: 2,073.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,357.04 : 3,534.96 = 1,382.64 : x
  2. Step 2: Convert to fraction form
    2,357.04/3,534.96 = 1,382.64/x
  3. Step 3: Cross multiply
    2,357.04x = 3,534.96 × 1,382.64
  4. Step 4: Simplify right side
    2,357.04x = 4,887,577.09
  5. Step 5: Solve for x
    x = 4,887,577.09/2,357.04
  6. Step 6: Final answer
    x = 2,073.61

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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.