Home / 6,235.23-8,605.70-5,954.97

Finding the Fourth Proportional to 6,235.23, 8,605.70 and 5,954.97

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Solution

The fourth proportional to 6,235.23, 8,605.70 and 5,954.97 is: 8,218.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,235.23 : 8,605.70 = 5,954.97 : x
  2. Step 2: Convert to fraction form
    6,235.23/8,605.70 = 5,954.97/x
  3. Step 3: Cross multiply
    6,235.23x = 8,605.70 × 5,954.97
  4. Step 4: Simplify right side
    6,235.23x = 51,246,655.55
  5. Step 5: Solve for x
    x = 51,246,655.55/6,235.23
  6. Step 6: Final answer
    x = 8,218.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.