Home / 2,444.04-3,372.84-1,382.00

Finding the Fourth Proportional to 2,444.04, 3,372.84 and 1,382.00

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Solution

The fourth proportional to 2,444.04, 3,372.84 and 1,382.00 is: 1,907.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444.04 : 3,372.84 = 1,382.00 : x
  2. Step 2: Convert to fraction form
    2,444.04/3,372.84 = 1,382.00/x
  3. Step 3: Cross multiply
    2,444.04x = 3,372.84 × 1,382.00
  4. Step 4: Simplify right side
    2,444.04x = 4,661,248.02
  5. Step 5: Solve for x
    x = 4,661,248.02/2,444.04
  6. Step 6: Final answer
    x = 1,907.19

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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.