Home / 9,393.02-14,092.34-3,770.64

Finding the Fourth Proportional to 9,393.02, 14,092.34 and 3,770.64

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Solution

The fourth proportional to 9,393.02, 14,092.34 and 3,770.64 is: 5,657.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,393.02 : 14,092.34 = 3,770.64 : x
  2. Step 2: Convert to fraction form
    9,393.02/14,092.34 = 3,770.64/x
  3. Step 3: Cross multiply
    9,393.02x = 14,092.34 × 3,770.64
  4. Step 4: Simplify right side
    9,393.02x = 53,137,122.04
  5. Step 5: Solve for x
    x = 53,137,122.04/9,393.02
  6. Step 6: Final answer
    x = 5,657.09

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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.