Home / 9,064.05-13,596.41-2,490.75

Finding the Fourth Proportional to 9,064.05, 13,596.41 and 2,490.75

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Solution

The fourth proportional to 9,064.05, 13,596.41 and 2,490.75 is: 3,736.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,064.05 : 13,596.41 = 2,490.75 : x
  2. Step 2: Convert to fraction form
    9,064.05/13,596.41 = 2,490.75/x
  3. Step 3: Cross multiply
    9,064.05x = 13,596.41 × 2,490.75
  4. Step 4: Simplify right side
    9,064.05x = 33,865,250.42
  5. Step 5: Solve for x
    x = 33,865,250.42/9,064.05
  6. Step 6: Final answer
    x = 3,736.22

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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.