Home / 9,043.57-13,565.36-2,469.93

Finding the Fourth Proportional to 9,043.57, 13,565.36 and 2,469.93

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Solution

The fourth proportional to 9,043.57, 13,565.36 and 2,469.93 is: 3,704.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,043.57 : 13,565.36 = 2,469.93 : x
  2. Step 2: Convert to fraction form
    9,043.57/13,565.36 = 2,469.93/x
  3. Step 3: Cross multiply
    9,043.57x = 13,565.36 × 2,469.93
  4. Step 4: Simplify right side
    9,043.57x = 33,505,507.34
  5. Step 5: Solve for x
    x = 33,505,507.34/9,043.57
  6. Step 6: Final answer
    x = 3,704.90

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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.