Home / 14,835.80-22,262.46-5,482.43

Finding the Fourth Proportional to 14,835.80, 22,262.46 and 5,482.43

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Solution

The fourth proportional to 14,835.80, 22,262.46 and 5,482.43 is: 8,226.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,835.80 : 22,262.46 = 5,482.43 : x
  2. Step 2: Convert to fraction form
    14,835.80/22,262.46 = 5,482.43/x
  3. Step 3: Cross multiply
    14,835.80x = 22,262.46 × 5,482.43
  4. Step 4: Simplify right side
    14,835.80x = 122,052,267.27
  5. Step 5: Solve for x
    x = 122,052,267.27/14,835.80
  6. Step 6: Final answer
    x = 8,226.88

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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.