Home / 4,003.18-6,007.73-1,924.39

Finding the Fourth Proportional to 4,003.18, 6,007.73 and 1,924.39

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Solution

The fourth proportional to 4,003.18, 6,007.73 and 1,924.39 is: 2,888.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003.18 : 6,007.73 = 1,924.39 : x
  2. Step 2: Convert to fraction form
    4,003.18/6,007.73 = 1,924.39/x
  3. Step 3: Cross multiply
    4,003.18x = 6,007.73 × 1,924.39
  4. Step 4: Simplify right side
    4,003.18x = 11,561,215.53
  5. Step 5: Solve for x
    x = 11,561,215.53/4,003.18
  6. Step 6: Final answer
    x = 2,888.01

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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.