Home / 3,051.56-4,577.34-1,202.87

Finding the Fourth Proportional to 3,051.56, 4,577.34 and 1,202.87

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Solution

The fourth proportional to 3,051.56, 4,577.34 and 1,202.87 is: 1,804.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,051.56 : 4,577.34 = 1,202.87 : x
  2. Step 2: Convert to fraction form
    3,051.56/4,577.34 = 1,202.87/x
  3. Step 3: Cross multiply
    3,051.56x = 4,577.34 × 1,202.87
  4. Step 4: Simplify right side
    3,051.56x = 5,505,939.24
  5. Step 5: Solve for x
    x = 5,505,939.24/3,051.56
  6. Step 6: Final answer
    x = 1,804.30

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1.5x scale

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.