Home / 9,073.30-13,611.18-2,833.75

Finding the Fourth Proportional to 9,073.30, 13,611.18 and 2,833.75

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Solution

The fourth proportional to 9,073.30, 13,611.18 and 2,833.75 is: 4,251.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,073.30 : 13,611.18 = 2,833.75 : x
  2. Step 2: Convert to fraction form
    9,073.30/13,611.18 = 2,833.75/x
  3. Step 3: Cross multiply
    9,073.30x = 13,611.18 × 2,833.75
  4. Step 4: Simplify right side
    9,073.30x = 38,570,681.33
  5. Step 5: Solve for x
    x = 38,570,681.33/9,073.30
  6. Step 6: Final answer
    x = 4,251.01

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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.