Home / 2,073.54-2,860.53-1,327.14

Finding the Fourth Proportional to 2,073.54, 2,860.53 and 1,327.14

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Solution

The fourth proportional to 2,073.54, 2,860.53 and 1,327.14 is: 1,830.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073.54 : 2,860.53 = 1,327.14 : x
  2. Step 2: Convert to fraction form
    2,073.54/2,860.53 = 1,327.14/x
  3. Step 3: Cross multiply
    2,073.54x = 2,860.53 × 1,327.14
  4. Step 4: Simplify right side
    2,073.54x = 3,796,323.78
  5. Step 5: Solve for x
    x = 3,796,323.78/2,073.54
  6. Step 6: Final answer
    x = 1,830.84

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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.