Home / 4,826.96-6,662.92-2,937.68

Finding the Fourth Proportional to 4,826.96, 6,662.92 and 2,937.68

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Solution

The fourth proportional to 4,826.96, 6,662.92 and 2,937.68 is: 4,055.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,826.96 : 6,662.92 = 2,937.68 : x
  2. Step 2: Convert to fraction form
    4,826.96/6,662.92 = 2,937.68/x
  3. Step 3: Cross multiply
    4,826.96x = 6,662.92 × 2,937.68
  4. Step 4: Simplify right side
    4,826.96x = 19,573,526.83
  5. Step 5: Solve for x
    x = 19,573,526.83/4,826.96
  6. Step 6: Final answer
    x = 4,055.04

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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.