Home / 4,473.36-6,705.65-2,132.73

Finding the Fourth Proportional to 4,473.36, 6,705.65 and 2,132.73

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Solution

The fourth proportional to 4,473.36, 6,705.65 and 2,132.73 is: 3,197.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,473.36 : 6,705.65 = 2,132.73 : x
  2. Step 2: Convert to fraction form
    4,473.36/6,705.65 = 2,132.73/x
  3. Step 3: Cross multiply
    4,473.36x = 6,705.65 × 2,132.73
  4. Step 4: Simplify right side
    4,473.36x = 14,301,346.26
  5. Step 5: Solve for x
    x = 14,301,346.26/4,473.36
  6. Step 6: Final answer
    x = 3,197.00

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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.