Home / 14,843.31-22,276.23-5,492.17

Finding the Fourth Proportional to 14,843.31, 22,276.23 and 5,492.17

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Solution

The fourth proportional to 14,843.31, 22,276.23 and 5,492.17 is: 8,242.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,843.31 : 22,276.23 = 5,492.17 : x
  2. Step 2: Convert to fraction form
    14,843.31/22,276.23 = 5,492.17/x
  3. Step 3: Cross multiply
    14,843.31x = 22,276.23 × 5,492.17
  4. Step 4: Simplify right side
    14,843.31x = 122,344,842.12
  5. Step 5: Solve for x
    x = 122,344,842.12/14,843.31
  6. Step 6: Final answer
    x = 8,242.42

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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.