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Finding the Fourth Proportional to 6,003.93, 9,005.90 and 2,055.24

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Solution

The fourth proportional to 6,003.93, 9,005.90 and 2,055.24 is: 3,082.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,003.93 : 9,005.90 = 2,055.24 : x
  2. Step 2: Convert to fraction form
    6,003.93/9,005.90 = 2,055.24/x
  3. Step 3: Cross multiply
    6,003.93x = 9,005.90 × 2,055.24
  4. Step 4: Simplify right side
    6,003.93x = 18,509,278.53
  5. Step 5: Solve for x
    x = 18,509,278.53/6,003.93
  6. Step 6: Final answer
    x = 3,082.86

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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.