Home / 14,949.96-22,425.06-4,561.74

Finding the Fourth Proportional to 14,949.96, 22,425.06 and 4,561.74

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Solution

The fourth proportional to 14,949.96, 22,425.06 and 4,561.74 is: 6,842.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,949.96 : 22,425.06 = 4,561.74 : x
  2. Step 2: Convert to fraction form
    14,949.96/22,425.06 = 4,561.74/x
  3. Step 3: Cross multiply
    14,949.96x = 22,425.06 × 4,561.74
  4. Step 4: Simplify right side
    14,949.96x = 102,297,293.20
  5. Step 5: Solve for x
    x = 102,297,293.20/14,949.96
  6. Step 6: Final answer
    x = 6,842.65

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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.