Home / 6,265.16-9,394.84-3,342.68

Finding the Fourth Proportional to 6,265.16, 9,394.84 and 3,342.68

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Solution

The fourth proportional to 6,265.16, 9,394.84 and 3,342.68 is: 5,012.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,265.16 : 9,394.84 = 3,342.68 : x
  2. Step 2: Convert to fraction form
    6,265.16/9,394.84 = 3,342.68/x
  3. Step 3: Cross multiply
    6,265.16x = 9,394.84 × 3,342.68
  4. Step 4: Simplify right side
    6,265.16x = 31,403,943.77
  5. Step 5: Solve for x
    x = 31,403,943.77/6,265.16
  6. Step 6: Final answer
    x = 5,012.47

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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.