Home / 14,736.20-22,108.14-7,344.14

Finding the Fourth Proportional to 14,736.20, 22,108.14 and 7,344.14

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Solution

The fourth proportional to 14,736.20, 22,108.14 and 7,344.14 is: 11,018.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,736.20 : 22,108.14 = 7,344.14 : x
  2. Step 2: Convert to fraction form
    14,736.20/22,108.14 = 7,344.14/x
  3. Step 3: Cross multiply
    14,736.20x = 22,108.14 × 7,344.14
  4. Step 4: Simplify right side
    14,736.20x = 162,365,164.76
  5. Step 5: Solve for x
    x = 162,365,164.76/14,736.20
  6. Step 6: Final answer
    x = 11,018.12

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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.