Home / 27,532.32-41,304.96-8,555.99

Finding the Fourth Proportional to 27,532.32, 41,304.96 and 8,555.99

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Solution

The fourth proportional to 27,532.32, 41,304.96 and 8,555.99 is: 12,835.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,532.32 : 41,304.96 = 8,555.99 : x
  2. Step 2: Convert to fraction form
    27,532.32/41,304.96 = 8,555.99/x
  3. Step 3: Cross multiply
    27,532.32x = 41,304.96 × 8,555.99
  4. Step 4: Simplify right side
    27,532.32x = 353,404,618.19
  5. Step 5: Solve for x
    x = 353,404,618.19/27,532.32
  6. Step 6: Final answer
    x = 12,835.99

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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.