Home / 1,830.02-2,524.97-1,083.94

Finding the Fourth Proportional to 1,830.02, 2,524.97 and 1,083.94

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Solution

The fourth proportional to 1,830.02, 2,524.97 and 1,083.94 is: 1,495.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830.02 : 2,524.97 = 1,083.94 : x
  2. Step 2: Convert to fraction form
    1,830.02/2,524.97 = 1,083.94/x
  3. Step 3: Cross multiply
    1,830.02x = 2,524.97 × 1,083.94
  4. Step 4: Simplify right side
    1,830.02x = 2,736,912.38
  5. Step 5: Solve for x
    x = 2,736,912.38/1,830.02
  6. Step 6: Final answer
    x = 1,495.57

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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.