Home / 1,830.82-2,526.60-1,044.94

Finding the Fourth Proportional to 1,830.82, 2,526.60 and 1,044.94

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Solution

The fourth proportional to 1,830.82, 2,526.60 and 1,044.94 is: 1,442.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830.82 : 2,526.60 = 1,044.94 : x
  2. Step 2: Convert to fraction form
    1,830.82/2,526.60 = 1,044.94/x
  3. Step 3: Cross multiply
    1,830.82x = 2,526.60 × 1,044.94
  4. Step 4: Simplify right side
    1,830.82x = 2,640,145.40
  5. Step 5: Solve for x
    x = 2,640,145.40/1,830.82
  6. Step 6: Final answer
    x = 1,442.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.