Home / 14,753.13-22,127.46-4,891.17

Finding the Fourth Proportional to 14,753.13, 22,127.46 and 4,891.17

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Solution

The fourth proportional to 14,753.13, 22,127.46 and 4,891.17 is: 7,336.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,753.13 : 22,127.46 = 4,891.17 : x
  2. Step 2: Convert to fraction form
    14,753.13/22,127.46 = 4,891.17/x
  3. Step 3: Cross multiply
    14,753.13x = 22,127.46 × 4,891.17
  4. Step 4: Simplify right side
    14,753.13x = 108,229,168.53
  5. Step 5: Solve for x
    x = 108,229,168.53/14,753.13
  6. Step 6: Final answer
    x = 7,336.01

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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.