Home / 1,601.37-2,402.06-1,460.43

Finding the Fourth Proportional to 1,601.37, 2,402.06 and 1,460.43

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Solution

The fourth proportional to 1,601.37, 2,402.06 and 1,460.43 is: 2,190.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,601.37 : 2,402.06 = 1,460.43 : x
  2. Step 2: Convert to fraction form
    1,601.37/2,402.06 = 1,460.43/x
  3. Step 3: Cross multiply
    1,601.37x = 2,402.06 × 1,460.43
  4. Step 4: Simplify right side
    1,601.37x = 3,508,033.18
  5. Step 5: Solve for x
    x = 3,508,033.18/1,601.37
  6. Step 6: Final answer
    x = 2,190.65

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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.