Home / 14,797.48-22,191.36-4,933.84

Finding the Fourth Proportional to 14,797.48, 22,191.36 and 4,933.84

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Solution

The fourth proportional to 14,797.48, 22,191.36 and 4,933.84 is: 7,399.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,797.48 : 22,191.36 = 4,933.84 : x
  2. Step 2: Convert to fraction form
    14,797.48/22,191.36 = 4,933.84/x
  3. Step 3: Cross multiply
    14,797.48x = 22,191.36 × 4,933.84
  4. Step 4: Simplify right side
    14,797.48x = 109,488,619.62
  5. Step 5: Solve for x
    x = 109,488,619.62/14,797.48
  6. Step 6: Final answer
    x = 7,399.14

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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.