Home / 6,235.98-9,359.43-2,538.19

Finding the Fourth Proportional to 6,235.98, 9,359.43 and 2,538.19

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Solution

The fourth proportional to 6,235.98, 9,359.43 and 2,538.19 is: 3,809.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,235.98 : 9,359.43 = 2,538.19 : x
  2. Step 2: Convert to fraction form
    6,235.98/9,359.43 = 2,538.19/x
  3. Step 3: Cross multiply
    6,235.98x = 9,359.43 × 2,538.19
  4. Step 4: Simplify right side
    6,235.98x = 23,756,011.63
  5. Step 5: Solve for x
    x = 23,756,011.63/6,235.98
  6. Step 6: Final answer
    x = 3,809.51

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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.