Home / 4,393.89-6,592.59-1,930.14

Finding the Fourth Proportional to 4,393.89, 6,592.59 and 1,930.14

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Solution

The fourth proportional to 4,393.89, 6,592.59 and 1,930.14 is: 2,895.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,393.89 : 6,592.59 = 1,930.14 : x
  2. Step 2: Convert to fraction form
    4,393.89/6,592.59 = 1,930.14/x
  3. Step 3: Cross multiply
    4,393.89x = 6,592.59 × 1,930.14
  4. Step 4: Simplify right side
    4,393.89x = 12,724,621.66
  5. Step 5: Solve for x
    x = 12,724,621.66/4,393.89
  6. Step 6: Final answer
    x = 2,895.98

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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.