Home / 9,016.12-13,525.32-3,094.16

Finding the Fourth Proportional to 9,016.12, 13,525.32 and 3,094.16

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Solution

The fourth proportional to 9,016.12, 13,525.32 and 3,094.16 is: 4,641.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,016.12 : 13,525.32 = 3,094.16 : x
  2. Step 2: Convert to fraction form
    9,016.12/13,525.32 = 3,094.16/x
  3. Step 3: Cross multiply
    9,016.12x = 13,525.32 × 3,094.16
  4. Step 4: Simplify right side
    9,016.12x = 41,849,504.13
  5. Step 5: Solve for x
    x = 41,849,504.13/9,016.12
  6. Step 6: Final answer
    x = 4,641.63

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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.