Home / 3,062.00-4,592.09-1,113.75

Finding the Fourth Proportional to 3,062.00, 4,592.09 and 1,113.75

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Solution

The fourth proportional to 3,062.00, 4,592.09 and 1,113.75 is: 1,670.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062.00 : 4,592.09 = 1,113.75 : x
  2. Step 2: Convert to fraction form
    3,062.00/4,592.09 = 1,113.75/x
  3. Step 3: Cross multiply
    3,062.00x = 4,592.09 × 1,113.75
  4. Step 4: Simplify right side
    3,062.00x = 5,114,443.02
  5. Step 5: Solve for x
    x = 5,114,443.02/3,062.00
  6. Step 6: Final answer
    x = 1,670.29

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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.