Home / 4,884.39-7,327.40-2,695.23

Finding the Fourth Proportional to 4,884.39, 7,327.40 and 2,695.23

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Solution

The fourth proportional to 4,884.39, 7,327.40 and 2,695.23 is: 4,043.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,884.39 : 7,327.40 = 2,695.23 : x
  2. Step 2: Convert to fraction form
    4,884.39/7,327.40 = 2,695.23/x
  3. Step 3: Cross multiply
    4,884.39x = 7,327.40 × 2,695.23
  4. Step 4: Simplify right side
    4,884.39x = 19,749,014.83
  5. Step 5: Solve for x
    x = 19,749,014.83/4,884.39
  6. Step 6: Final answer
    x = 4,043.29

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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.