Home / 2,427.01-3,349.28-1,482.86

Finding the Fourth Proportional to 2,427.01, 3,349.28 and 1,482.86

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Solution

The fourth proportional to 2,427.01, 3,349.28 and 1,482.86 is: 2,046.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,427.01 : 3,349.28 = 1,482.86 : x
  2. Step 2: Convert to fraction form
    2,427.01/3,349.28 = 1,482.86/x
  3. Step 3: Cross multiply
    2,427.01x = 3,349.28 × 1,482.86
  4. Step 4: Simplify right side
    2,427.01x = 4,966,525.42
  5. Step 5: Solve for x
    x = 4,966,525.42/2,427.01
  6. Step 6: Final answer
    x = 2,046.36

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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.