Home / 4,826.08-6,659.76-2,963.04

Finding the Fourth Proportional to 4,826.08, 6,659.76 and 2,963.04

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Solution

The fourth proportional to 4,826.08, 6,659.76 and 2,963.04 is: 4,088.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,826.08 : 6,659.76 = 2,963.04 : x
  2. Step 2: Convert to fraction form
    4,826.08/6,659.76 = 2,963.04/x
  3. Step 3: Cross multiply
    4,826.08x = 6,659.76 × 2,963.04
  4. Step 4: Simplify right side
    4,826.08x = 19,733,135.27
  5. Step 5: Solve for x
    x = 19,733,135.27/4,826.08
  6. Step 6: Final answer
    x = 4,088.85

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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.