Home / 9,074.44-13,614.39-7,507.36

Finding the Fourth Proportional to 9,074.44, 13,614.39 and 7,507.36

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Solution

The fourth proportional to 9,074.44, 13,614.39 and 7,507.36 is: 11,263.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,074.44 : 13,614.39 = 7,507.36 : x
  2. Step 2: Convert to fraction form
    9,074.44/13,614.39 = 7,507.36/x
  3. Step 3: Cross multiply
    9,074.44x = 13,614.39 × 7,507.36
  4. Step 4: Simplify right side
    9,074.44x = 102,208,126.91
  5. Step 5: Solve for x
    x = 102,208,126.91/9,074.44
  6. Step 6: Final answer
    x = 11,263.30

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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.