Home / 9,094.24-13,641.54-3,900.16

Finding the Fourth Proportional to 9,094.24, 13,641.54 and 3,900.16

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Solution

The fourth proportional to 9,094.24, 13,641.54 and 3,900.16 is: 5,850.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,094.24 : 13,641.54 = 3,900.16 : x
  2. Step 2: Convert to fraction form
    9,094.24/13,641.54 = 3,900.16/x
  3. Step 3: Cross multiply
    9,094.24x = 13,641.54 × 3,900.16
  4. Step 4: Simplify right side
    9,094.24x = 53,204,188.65
  5. Step 5: Solve for x
    x = 53,204,188.65/9,094.24
  6. Step 6: Final answer
    x = 5,850.32

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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.