Home / 3,232.40-4,848.60-3,062.30

Finding the Fourth Proportional to 3,232.40, 4,848.60 and 3,062.30

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Solution

The fourth proportional to 3,232.40, 4,848.60 and 3,062.30 is: 4,593.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232.40 : 4,848.60 = 3,062.30 : x
  2. Step 2: Convert to fraction form
    3,232.40/4,848.60 = 3,062.30/x
  3. Step 3: Cross multiply
    3,232.40x = 4,848.60 × 3,062.30
  4. Step 4: Simplify right side
    3,232.40x = 14,847,867.78
  5. Step 5: Solve for x
    x = 14,847,867.78/3,232.40
  6. Step 6: Final answer
    x = 4,593.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.