Home / 22,384.76-33,586.04-9,234.05

Finding the Fourth Proportional to 22,384.76, 33,586.04 and 9,234.05

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Solution

The fourth proportional to 22,384.76, 33,586.04 and 9,234.05 is: 13,854.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,384.76 : 33,586.04 = 9,234.05 : x
  2. Step 2: Convert to fraction form
    22,384.76/33,586.04 = 9,234.05/x
  3. Step 3: Cross multiply
    22,384.76x = 33,586.04 × 9,234.05
  4. Step 4: Simplify right side
    22,384.76x = 310,135,216.74
  5. Step 5: Solve for x
    x = 310,135,216.74/22,384.76
  6. Step 6: Final answer
    x = 13,854.75

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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.