Home / 10,633.19-15,944.46-6,192.33

Finding the Fourth Proportional to 10,633.19, 15,944.46 and 6,192.33

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Solution

The fourth proportional to 10,633.19, 15,944.46 and 6,192.33 is: 9,285.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,633.19 : 15,944.46 = 6,192.33 : x
  2. Step 2: Convert to fraction form
    10,633.19/15,944.46 = 6,192.33/x
  3. Step 3: Cross multiply
    10,633.19x = 15,944.46 × 6,192.33
  4. Step 4: Simplify right side
    10,633.19x = 98,733,357.99
  5. Step 5: Solve for x
    x = 98,733,357.99/10,633.19
  6. Step 6: Final answer
    x = 9,285.40

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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.