Home / 4,935.01-6,810.39-2,946.73

Finding the Fourth Proportional to 4,935.01, 6,810.39 and 2,946.73

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Solution

The fourth proportional to 4,935.01, 6,810.39 and 2,946.73 is: 4,066.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,935.01 : 6,810.39 = 2,946.73 : x
  2. Step 2: Convert to fraction form
    4,935.01/6,810.39 = 2,946.73/x
  3. Step 3: Cross multiply
    4,935.01x = 6,810.39 × 2,946.73
  4. Step 4: Simplify right side
    4,935.01x = 20,068,380.52
  5. Step 5: Solve for x
    x = 20,068,380.52/4,935.01
  6. Step 6: Final answer
    x = 4,066.53

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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.