Home / 4,696.11-7,043.40-1,773.72

Finding the Fourth Proportional to 4,696.11, 7,043.40 and 1,773.72

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Solution

The fourth proportional to 4,696.11, 7,043.40 and 1,773.72 is: 2,660.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,696.11 : 7,043.40 = 1,773.72 : x
  2. Step 2: Convert to fraction form
    4,696.11/7,043.40 = 1,773.72/x
  3. Step 3: Cross multiply
    4,696.11x = 7,043.40 × 1,773.72
  4. Step 4: Simplify right side
    4,696.11x = 12,493,019.45
  5. Step 5: Solve for x
    x = 12,493,019.45/4,696.11
  6. Step 6: Final answer
    x = 2,660.29

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1.5x scale

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.