Home / 9,623.39-14,436.14-4,000.44

Finding the Fourth Proportional to 9,623.39, 14,436.14 and 4,000.44

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Solution

The fourth proportional to 9,623.39, 14,436.14 and 4,000.44 is: 6,001.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,623.39 : 14,436.14 = 4,000.44 : x
  2. Step 2: Convert to fraction form
    9,623.39/14,436.14 = 4,000.44/x
  3. Step 3: Cross multiply
    9,623.39x = 14,436.14 × 4,000.44
  4. Step 4: Simplify right side
    9,623.39x = 57,750,891.90
  5. Step 5: Solve for x
    x = 57,750,891.90/9,623.39
  6. Step 6: Final answer
    x = 6,001.10

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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.