Home / 1,596.94-2,391.40-1,010.17

Finding the Fourth Proportional to 1,596.94, 2,391.40 and 1,010.17

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Solution

The fourth proportional to 1,596.94, 2,391.40 and 1,010.17 is: 1,512.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596.94 : 2,391.40 = 1,010.17 : x
  2. Step 2: Convert to fraction form
    1,596.94/2,391.40 = 1,010.17/x
  3. Step 3: Cross multiply
    1,596.94x = 2,391.40 × 1,010.17
  4. Step 4: Simplify right side
    1,596.94x = 2,415,721.95
  5. Step 5: Solve for x
    x = 2,415,721.95/1,596.94
  6. Step 6: Final answer
    x = 1,512.72

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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.