Home / 6,192.36-9,288.54-2,295.72

Finding the Fourth Proportional to 6,192.36, 9,288.54 and 2,295.72

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Solution

The fourth proportional to 6,192.36, 9,288.54 and 2,295.72 is: 3,443.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,192.36 : 9,288.54 = 2,295.72 : x
  2. Step 2: Convert to fraction form
    6,192.36/9,288.54 = 2,295.72/x
  3. Step 3: Cross multiply
    6,192.36x = 9,288.54 × 2,295.72
  4. Step 4: Simplify right side
    6,192.36x = 21,323,887.05
  5. Step 5: Solve for x
    x = 21,323,887.05/6,192.36
  6. Step 6: Final answer
    x = 3,443.58

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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.