Home / 1,592.23-2,376.70-1,474.98

Finding the Fourth Proportional to 1,592.23, 2,376.70 and 1,474.98

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Solution

The fourth proportional to 1,592.23, 2,376.70 and 1,474.98 is: 2,201.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,592.23 : 2,376.70 = 1,474.98 : x
  2. Step 2: Convert to fraction form
    1,592.23/2,376.70 = 1,474.98/x
  3. Step 3: Cross multiply
    1,592.23x = 2,376.70 × 1,474.98
  4. Step 4: Simplify right side
    1,592.23x = 3,505,584.97
  5. Step 5: Solve for x
    x = 3,505,584.97/1,592.23
  6. Step 6: Final answer
    x = 2,201.69

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.