Home / 4,005.93-6,008.75-1,084.31

Finding the Fourth Proportional to 4,005.93, 6,008.75 and 1,084.31

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Solution

The fourth proportional to 4,005.93, 6,008.75 and 1,084.31 is: 1,626.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,005.93 : 6,008.75 = 1,084.31 : x
  2. Step 2: Convert to fraction form
    4,005.93/6,008.75 = 1,084.31/x
  3. Step 3: Cross multiply
    4,005.93x = 6,008.75 × 1,084.31
  4. Step 4: Simplify right side
    4,005.93x = 6,515,347.71
  5. Step 5: Solve for x
    x = 6,515,347.71/4,005.93
  6. Step 6: Final answer
    x = 1,626.43

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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.