Home / 9,272.88-13,903.65-4,344.03

Finding the Fourth Proportional to 9,272.88, 13,903.65 and 4,344.03

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Solution

The fourth proportional to 9,272.88, 13,903.65 and 4,344.03 is: 6,513.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,272.88 : 13,903.65 = 4,344.03 : x
  2. Step 2: Convert to fraction form
    9,272.88/13,903.65 = 4,344.03/x
  3. Step 3: Cross multiply
    9,272.88x = 13,903.65 × 4,344.03
  4. Step 4: Simplify right side
    9,272.88x = 60,397,872.71
  5. Step 5: Solve for x
    x = 60,397,872.71/9,272.88
  6. Step 6: Final answer
    x = 6,513.39

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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.