Home / 1,840.01-2,755.32-1,017.37

Finding the Fourth Proportional to 1,840.01, 2,755.32 and 1,017.37

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Solution

The fourth proportional to 1,840.01, 2,755.32 and 1,017.37 is: 1,523.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,840.01 : 2,755.32 = 1,017.37 : x
  2. Step 2: Convert to fraction form
    1,840.01/2,755.32 = 1,017.37/x
  3. Step 3: Cross multiply
    1,840.01x = 2,755.32 × 1,017.37
  4. Step 4: Simplify right side
    1,840.01x = 2,803,179.91
  5. Step 5: Solve for x
    x = 2,803,179.91/1,840.01
  6. Step 6: Final answer
    x = 1,523.46

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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.