Home / 2,534.35-3,497.84-1,873.12

Finding the Fourth Proportional to 2,534.35, 3,497.84 and 1,873.12

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Solution

The fourth proportional to 2,534.35, 3,497.84 and 1,873.12 is: 2,585.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534.35 : 3,497.84 = 1,873.12 : x
  2. Step 2: Convert to fraction form
    2,534.35/3,497.84 = 1,873.12/x
  3. Step 3: Cross multiply
    2,534.35x = 3,497.84 × 1,873.12
  4. Step 4: Simplify right side
    2,534.35x = 6,551,874.06
  5. Step 5: Solve for x
    x = 6,551,874.06/2,534.35
  6. Step 6: Final answer
    x = 2,585.23

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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.