Home / 3,736.04-5,603.33-1,427.00

Finding the Fourth Proportional to 3,736.04, 5,603.33 and 1,427.00

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Solution

The fourth proportional to 3,736.04, 5,603.33 and 1,427.00 is: 2,140.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,736.04 : 5,603.33 = 1,427.00 : x
  2. Step 2: Convert to fraction form
    3,736.04/5,603.33 = 1,427.00/x
  3. Step 3: Cross multiply
    3,736.04x = 5,603.33 × 1,427.00
  4. Step 4: Simplify right side
    3,736.04x = 7,995,923.89
  5. Step 5: Solve for x
    x = 7,995,923.89/3,736.04
  6. Step 6: Final answer
    x = 2,140.22

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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.