Home / 4,996.94-6,898.11-2,900.66

Finding the Fourth Proportional to 4,996.94, 6,898.11 and 2,900.66

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Solution

The fourth proportional to 4,996.94, 6,898.11 and 2,900.66 is: 4,004.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996.94 : 6,898.11 = 2,900.66 : x
  2. Step 2: Convert to fraction form
    4,996.94/6,898.11 = 2,900.66/x
  3. Step 3: Cross multiply
    4,996.94x = 6,898.11 × 2,900.66
  4. Step 4: Simplify right side
    4,996.94x = 20,009,071.75
  5. Step 5: Solve for x
    x = 20,009,071.75/4,996.94
  6. Step 6: Final answer
    x = 4,004.26

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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.