Home / 6,292.49-9,441.91-4,455.41

Finding the Fourth Proportional to 6,292.49, 9,441.91 and 4,455.41

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Solution

The fourth proportional to 6,292.49, 9,441.91 and 4,455.41 is: 6,685.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,292.49 : 9,441.91 = 4,455.41 : x
  2. Step 2: Convert to fraction form
    6,292.49/9,441.91 = 4,455.41/x
  3. Step 3: Cross multiply
    6,292.49x = 9,441.91 × 4,455.41
  4. Step 4: Simplify right side
    6,292.49x = 42,067,580.23
  5. Step 5: Solve for x
    x = 42,067,580.23/6,292.49
  6. Step 6: Final answer
    x = 6,685.36

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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.