Home / 9,454.16-14,181.24-3,611.36

Finding the Fourth Proportional to 9,454.16, 14,181.24 and 3,611.36

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Solution

The fourth proportional to 9,454.16, 14,181.24 and 3,611.36 is: 5,417.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,454.16 : 14,181.24 = 3,611.36 : x
  2. Step 2: Convert to fraction form
    9,454.16/14,181.24 = 3,611.36/x
  3. Step 3: Cross multiply
    9,454.16x = 14,181.24 × 3,611.36
  4. Step 4: Simplify right side
    9,454.16x = 51,213,562.89
  5. Step 5: Solve for x
    x = 51,213,562.89/9,454.16
  6. Step 6: Final answer
    x = 5,417.04

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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.