Home / 1,083.74-1,623.81-595.94

Finding the Fourth Proportional to 1,083.74, 1,623.81 and 595.94

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Solution

The fourth proportional to 1,083.74, 1,623.81 and 595.94 is: 892.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083.74 : 1,623.81 = 595.94 : x
  2. Step 2: Convert to fraction form
    1,083.74/1,623.81 = 595.94/x
  3. Step 3: Cross multiply
    1,083.74x = 1,623.81 × 595.94
  4. Step 4: Simplify right side
    1,083.74x = 967,693.33
  5. Step 5: Solve for x
    x = 967,693.33/1,083.74
  6. Step 6: Final answer
    x = 892.92

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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.