Home / 22,326.30-33,466.14-7,530.12

Finding the Fourth Proportional to 22,326.30, 33,466.14 and 7,530.12

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Solution

The fourth proportional to 22,326.30, 33,466.14 and 7,530.12 is: 11,287.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,326.30 : 33,466.14 = 7,530.12 : x
  2. Step 2: Convert to fraction form
    22,326.30/33,466.14 = 7,530.12/x
  3. Step 3: Cross multiply
    22,326.30x = 33,466.14 × 7,530.12
  4. Step 4: Simplify right side
    22,326.30x = 252,004,050.14
  5. Step 5: Solve for x
    x = 252,004,050.14/22,326.30
  6. Step 6: Final answer
    x = 11,287.32

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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.