Home / 9,409.08-14,114.52-3,564.12

Finding the Fourth Proportional to 9,409.08, 14,114.52 and 3,564.12

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Solution

The fourth proportional to 9,409.08, 14,114.52 and 3,564.12 is: 5,346.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,409.08 : 14,114.52 = 3,564.12 : x
  2. Step 2: Convert to fraction form
    9,409.08/14,114.52 = 3,564.12/x
  3. Step 3: Cross multiply
    9,409.08x = 14,114.52 × 3,564.12
  4. Step 4: Simplify right side
    9,409.08x = 50,305,843.02
  5. Step 5: Solve for x
    x = 50,305,843.02/9,409.08
  6. Step 6: Final answer
    x = 5,346.52

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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.