Home / 22,359.24-33,554.24-9,211.62

Finding the Fourth Proportional to 22,359.24, 33,554.24 and 9,211.62

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Solution

The fourth proportional to 22,359.24, 33,554.24 and 9,211.62 is: 13,823.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,359.24 : 33,554.24 = 9,211.62 : x
  2. Step 2: Convert to fraction form
    22,359.24/33,554.24 = 9,211.62/x
  3. Step 3: Cross multiply
    22,359.24x = 33,554.24 × 9,211.62
  4. Step 4: Simplify right side
    22,359.24x = 309,088,807.01
  5. Step 5: Solve for x
    x = 309,088,807.01/22,359.24
  6. Step 6: Final answer
    x = 13,823.76

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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.