Home / 9,549.22-14,316.39-4,549.02

Finding the Fourth Proportional to 9,549.22, 14,316.39 and 4,549.02

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Solution

The fourth proportional to 9,549.22, 14,316.39 and 4,549.02 is: 6,819.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,549.22 : 14,316.39 = 4,549.02 : x
  2. Step 2: Convert to fraction form
    9,549.22/14,316.39 = 4,549.02/x
  3. Step 3: Cross multiply
    9,549.22x = 14,316.39 × 4,549.02
  4. Step 4: Simplify right side
    9,549.22x = 65,125,544.44
  5. Step 5: Solve for x
    x = 65,125,544.44/9,549.22
  6. Step 6: Final answer
    x = 6,819.99

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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.