Home / 9,044.39-13,557.58-4,363.07

Finding the Fourth Proportional to 9,044.39, 13,557.58 and 4,363.07

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Solution

The fourth proportional to 9,044.39, 13,557.58 and 4,363.07 is: 6,540.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,044.39 : 13,557.58 = 4,363.07 : x
  2. Step 2: Convert to fraction form
    9,044.39/13,557.58 = 4,363.07/x
  3. Step 3: Cross multiply
    9,044.39x = 13,557.58 × 4,363.07
  4. Step 4: Simplify right side
    9,044.39x = 59,152,591.88
  5. Step 5: Solve for x
    x = 59,152,591.88/9,044.39
  6. Step 6: Final answer
    x = 6,540.25

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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.