Home / 4,030.57-5,562.98-2,262.07

Finding the Fourth Proportional to 4,030.57, 5,562.98 and 2,262.07

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Solution

The fourth proportional to 4,030.57, 5,562.98 and 2,262.07 is: 3,122.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030.57 : 5,562.98 = 2,262.07 : x
  2. Step 2: Convert to fraction form
    4,030.57/5,562.98 = 2,262.07/x
  3. Step 3: Cross multiply
    4,030.57x = 5,562.98 × 2,262.07
  4. Step 4: Simplify right side
    4,030.57x = 12,583,850.17
  5. Step 5: Solve for x
    x = 12,583,850.17/4,030.57
  6. Step 6: Final answer
    x = 3,122.10

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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.