Home / 4,056.30-6,083.85-1,134.90

Finding the Fourth Proportional to 4,056.30, 6,083.85 and 1,134.90

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Solution

The fourth proportional to 4,056.30, 6,083.85 and 1,134.90 is: 1,702.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,056.30 : 6,083.85 = 1,134.90 : x
  2. Step 2: Convert to fraction form
    4,056.30/6,083.85 = 1,134.90/x
  3. Step 3: Cross multiply
    4,056.30x = 6,083.85 × 1,134.90
  4. Step 4: Simplify right side
    4,056.30x = 6,904,561.37
  5. Step 5: Solve for x
    x = 6,904,561.37/4,056.30
  6. Step 6: Final answer
    x = 1,702.18

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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.