Home / 9,949.32-14,926.68-4,403.88

Finding the Fourth Proportional to 9,949.32, 14,926.68 and 4,403.88

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Solution

The fourth proportional to 9,949.32, 14,926.68 and 4,403.88 is: 6,607.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,949.32 : 14,926.68 = 4,403.88 : x
  2. Step 2: Convert to fraction form
    9,949.32/14,926.68 = 4,403.88/x
  3. Step 3: Cross multiply
    9,949.32x = 14,926.68 × 4,403.88
  4. Step 4: Simplify right side
    9,949.32x = 65,735,307.52
  5. Step 5: Solve for x
    x = 65,735,307.52/9,949.32
  6. Step 6: Final answer
    x = 6,607.02

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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.