Home / 9,393.34-14,084.85-3,150.07

Finding the Fourth Proportional to 9,393.34, 14,084.85 and 3,150.07

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Solution

The fourth proportional to 9,393.34, 14,084.85 and 3,150.07 is: 4,723.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,393.34 : 14,084.85 = 3,150.07 : x
  2. Step 2: Convert to fraction form
    9,393.34/14,084.85 = 3,150.07/x
  3. Step 3: Cross multiply
    9,393.34x = 14,084.85 × 3,150.07
  4. Step 4: Simplify right side
    9,393.34x = 44,368,263.44
  5. Step 5: Solve for x
    x = 44,368,263.44/9,393.34
  6. Step 6: Final answer
    x = 4,723.37

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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.