Home / 6,192.07-9,292.47-2,905.27

Finding the Fourth Proportional to 6,192.07, 9,292.47 and 2,905.27

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Solution

The fourth proportional to 6,192.07, 9,292.47 and 2,905.27 is: 4,359.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,192.07 : 9,292.47 = 2,905.27 : x
  2. Step 2: Convert to fraction form
    6,192.07/9,292.47 = 2,905.27/x
  3. Step 3: Cross multiply
    6,192.07x = 9,292.47 × 2,905.27
  4. Step 4: Simplify right side
    6,192.07x = 26,997,134.32
  5. Step 5: Solve for x
    x = 26,997,134.32/6,192.07
  6. Step 6: Final answer
    x = 4,359.95

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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.