Home / 9,375.46-14,058.45-3,133.30

Finding the Fourth Proportional to 9,375.46, 14,058.45 and 3,133.30

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Solution

The fourth proportional to 9,375.46, 14,058.45 and 3,133.30 is: 4,698.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,375.46 : 14,058.45 = 3,133.30 : x
  2. Step 2: Convert to fraction form
    9,375.46/14,058.45 = 3,133.30/x
  3. Step 3: Cross multiply
    9,375.46x = 14,058.45 × 3,133.30
  4. Step 4: Simplify right side
    9,375.46x = 44,049,341.39
  5. Step 5: Solve for x
    x = 44,049,341.39/9,375.46
  6. Step 6: Final answer
    x = 4,698.37

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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.