Home / 5,837.27-8,056.34-3,480.77

Finding the Fourth Proportional to 5,837.27, 8,056.34 and 3,480.77

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Solution

The fourth proportional to 5,837.27, 8,056.34 and 3,480.77 is: 4,804.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,837.27 : 8,056.34 = 3,480.77 : x
  2. Step 2: Convert to fraction form
    5,837.27/8,056.34 = 3,480.77/x
  3. Step 3: Cross multiply
    5,837.27x = 8,056.34 × 3,480.77
  4. Step 4: Simplify right side
    5,837.27x = 28,042,208.90
  5. Step 5: Solve for x
    x = 28,042,208.90/5,837.27
  6. Step 6: Final answer
    x = 4,804.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.