Home / 22,326.60-33,466.56-7,530.36

Finding the Fourth Proportional to 22,326.60, 33,466.56 and 7,530.36

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Solution

The fourth proportional to 22,326.60, 33,466.56 and 7,530.36 is: 11,287.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,326.60 : 33,466.56 = 7,530.36 : x
  2. Step 2: Convert to fraction form
    22,326.60/33,466.56 = 7,530.36/x
  3. Step 3: Cross multiply
    22,326.60x = 33,466.56 × 7,530.36
  4. Step 4: Simplify right side
    22,326.60x = 252,015,244.76
  5. Step 5: Solve for x
    x = 252,015,244.76/22,326.60
  6. Step 6: Final answer
    x = 11,287.67

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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.