Home / 9,193.04-13,778.04-4,577.36

Finding the Fourth Proportional to 9,193.04, 13,778.04 and 4,577.36

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Solution

The fourth proportional to 9,193.04, 13,778.04 and 4,577.36 is: 6,860.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,193.04 : 13,778.04 = 4,577.36 : x
  2. Step 2: Convert to fraction form
    9,193.04/13,778.04 = 4,577.36/x
  3. Step 3: Cross multiply
    9,193.04x = 13,778.04 × 4,577.36
  4. Step 4: Simplify right side
    9,193.04x = 63,067,049.17
  5. Step 5: Solve for x
    x = 63,067,049.17/9,193.04
  6. Step 6: Final answer
    x = 6,860.30

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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.