Home / 14,839.62-22,261.63-4,309.73

Finding the Fourth Proportional to 14,839.62, 22,261.63 and 4,309.73

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Solution

The fourth proportional to 14,839.62, 22,261.63 and 4,309.73 is: 6,465.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,839.62 : 22,261.63 = 4,309.73 : x
  2. Step 2: Convert to fraction form
    14,839.62/22,261.63 = 4,309.73/x
  3. Step 3: Cross multiply
    14,839.62x = 22,261.63 × 4,309.73
  4. Step 4: Simplify right side
    14,839.62x = 95,941,614.66
  5. Step 5: Solve for x
    x = 95,941,614.66/14,839.62
  6. Step 6: Final answer
    x = 6,465.23

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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.