Home / 4,730.36-7,093.02-1,806.98

Finding the Fourth Proportional to 4,730.36, 7,093.02 and 1,806.98

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Solution

The fourth proportional to 4,730.36, 7,093.02 and 1,806.98 is: 2,709.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,730.36 : 7,093.02 = 1,806.98 : x
  2. Step 2: Convert to fraction form
    4,730.36/7,093.02 = 1,806.98/x
  3. Step 3: Cross multiply
    4,730.36x = 7,093.02 × 1,806.98
  4. Step 4: Simplify right side
    4,730.36x = 12,816,945.28
  5. Step 5: Solve for x
    x = 12,816,945.28/4,730.36
  6. Step 6: Final answer
    x = 2,709.51

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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.