Home / 4,617.04-6,371.35-2,848.60

Finding the Fourth Proportional to 4,617.04, 6,371.35 and 2,848.60

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Solution

The fourth proportional to 4,617.04, 6,371.35 and 2,848.60 is: 3,930.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,617.04 : 6,371.35 = 2,848.60 : x
  2. Step 2: Convert to fraction form
    4,617.04/6,371.35 = 2,848.60/x
  3. Step 3: Cross multiply
    4,617.04x = 6,371.35 × 2,848.60
  4. Step 4: Simplify right side
    4,617.04x = 18,149,427.61
  5. Step 5: Solve for x
    x = 18,149,427.61/4,617.04
  6. Step 6: Final answer
    x = 3,930.97

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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.