Home / 22,329.27-33,470.50-7,533.09

Finding the Fourth Proportional to 22,329.27, 33,470.50 and 7,533.09

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Solution

The fourth proportional to 22,329.27, 33,470.50 and 7,533.09 is: 11,291.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,329.27 : 33,470.50 = 7,533.09 : x
  2. Step 2: Convert to fraction form
    22,329.27/33,470.50 = 7,533.09/x
  3. Step 3: Cross multiply
    22,329.27x = 33,470.50 × 7,533.09
  4. Step 4: Simplify right side
    22,329.27x = 252,136,251.18
  5. Step 5: Solve for x
    x = 252,136,251.18/22,329.27
  6. Step 6: Final answer
    x = 11,291.74

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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.