Home / 9,056.00-13,586.08-2,815.66

Finding the Fourth Proportional to 9,056.00, 13,586.08 and 2,815.66

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Solution

The fourth proportional to 9,056.00, 13,586.08 and 2,815.66 is: 4,224.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,056.00 : 13,586.08 = 2,815.66 : x
  2. Step 2: Convert to fraction form
    9,056.00/13,586.08 = 2,815.66/x
  3. Step 3: Cross multiply
    9,056.00x = 13,586.08 × 2,815.66
  4. Step 4: Simplify right side
    9,056.00x = 38,253,797.24
  5. Step 5: Solve for x
    x = 38,253,797.24/9,056.00
  6. Step 6: Final answer
    x = 4,224.14

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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.