Home / 6,035.05-9,050.35-2,085.31

Finding the Fourth Proportional to 6,035.05, 9,050.35 and 2,085.31

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Solution

The fourth proportional to 6,035.05, 9,050.35 and 2,085.31 is: 3,127.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,035.05 : 9,050.35 = 2,085.31 : x
  2. Step 2: Convert to fraction form
    6,035.05/9,050.35 = 2,085.31/x
  3. Step 3: Cross multiply
    6,035.05x = 9,050.35 × 2,085.31
  4. Step 4: Simplify right side
    6,035.05x = 18,872,785.36
  5. Step 5: Solve for x
    x = 18,872,785.36/6,035.05
  6. Step 6: Final answer
    x = 3,127.20

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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.