Home / 9,056.00-13,589.47-3,212.16

Finding the Fourth Proportional to 9,056.00, 13,589.47 and 3,212.16

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Solution

The fourth proportional to 9,056.00, 13,589.47 and 3,212.16 is: 4,820.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,056.00 : 13,589.47 = 3,212.16 : x
  2. Step 2: Convert to fraction form
    9,056.00/13,589.47 = 3,212.16/x
  3. Step 3: Cross multiply
    9,056.00x = 13,589.47 × 3,212.16
  4. Step 4: Simplify right side
    9,056.00x = 43,651,505.01
  5. Step 5: Solve for x
    x = 43,651,505.01/9,056.00
  6. Step 6: Final answer
    x = 4,820.17

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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.