Home / 9,307.08-13,960.62-2,733.22

Finding the Fourth Proportional to 9,307.08, 13,960.62 and 2,733.22

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Solution

The fourth proportional to 9,307.08, 13,960.62 and 2,733.22 is: 4,099.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,307.08 : 13,960.62 = 2,733.22 : x
  2. Step 2: Convert to fraction form
    9,307.08/13,960.62 = 2,733.22/x
  3. Step 3: Cross multiply
    9,307.08x = 13,960.62 × 2,733.22
  4. Step 4: Simplify right side
    9,307.08x = 38,157,445.80
  5. Step 5: Solve for x
    x = 38,157,445.80/9,307.08
  6. Step 6: Final answer
    x = 4,099.83

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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.