Home / 2,344.40-3,232.04-1,873.88

Finding the Fourth Proportional to 2,344.40, 3,232.04 and 1,873.88

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Solution

The fourth proportional to 2,344.40, 3,232.04 and 1,873.88 is: 2,583.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344.40 : 3,232.04 = 1,873.88 : x
  2. Step 2: Convert to fraction form
    2,344.40/3,232.04 = 1,873.88/x
  3. Step 3: Cross multiply
    2,344.40x = 3,232.04 × 1,873.88
  4. Step 4: Simplify right side
    2,344.40x = 6,056,455.12
  5. Step 5: Solve for x
    x = 6,056,455.12/2,344.40
  6. Step 6: Final answer
    x = 2,583.37

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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.