Home / 4,083.36-6,125.01-1,005.36

Finding the Fourth Proportional to 4,083.36, 6,125.01 and 1,005.36

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Solution

The fourth proportional to 4,083.36, 6,125.01 and 1,005.36 is: 1,508.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,083.36 : 6,125.01 = 1,005.36 : x
  2. Step 2: Convert to fraction form
    4,083.36/6,125.01 = 1,005.36/x
  3. Step 3: Cross multiply
    4,083.36x = 6,125.01 × 1,005.36
  4. Step 4: Simplify right side
    4,083.36x = 6,157,840.05
  5. Step 5: Solve for x
    x = 6,157,840.05/4,083.36
  6. Step 6: Final answer
    x = 1,508.03

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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.