Home / 7,093.22-10,628.12-4,123.33

Finding the Fourth Proportional to 7,093.22, 10,628.12 and 4,123.33

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Solution

The fourth proportional to 7,093.22, 10,628.12 and 4,123.33 is: 6,178.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,093.22 : 10,628.12 = 4,123.33 : x
  2. Step 2: Convert to fraction form
    7,093.22/10,628.12 = 4,123.33/x
  3. Step 3: Cross multiply
    7,093.22x = 10,628.12 × 4,123.33
  4. Step 4: Simplify right side
    7,093.22x = 43,823,246.04
  5. Step 5: Solve for x
    x = 43,823,246.04/7,093.22
  6. Step 6: Final answer
    x = 6,178.19

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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.