Home / 4,014.32-6,020.80-1,091.97

Finding the Fourth Proportional to 4,014.32, 6,020.80 and 1,091.97

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Solution

The fourth proportional to 4,014.32, 6,020.80 and 1,091.97 is: 1,637.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,014.32 : 6,020.80 = 1,091.97 : x
  2. Step 2: Convert to fraction form
    4,014.32/6,020.80 = 1,091.97/x
  3. Step 3: Cross multiply
    4,014.32x = 6,020.80 × 1,091.97
  4. Step 4: Simplify right side
    4,014.32x = 6,574,530.25
  5. Step 5: Solve for x
    x = 6,574,530.25/4,014.32
  6. Step 6: Final answer
    x = 1,637.77

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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.