Home / 4,605.08-6,358.76-3,754.47

Finding the Fourth Proportional to 4,605.08, 6,358.76 and 3,754.47

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Solution

The fourth proportional to 4,605.08, 6,358.76 and 3,754.47 is: 5,184.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,605.08 : 6,358.76 = 3,754.47 : x
  2. Step 2: Convert to fraction form
    4,605.08/6,358.76 = 3,754.47/x
  3. Step 3: Cross multiply
    4,605.08x = 6,358.76 × 3,754.47
  4. Step 4: Simplify right side
    4,605.08x = 23,873,773.66
  5. Step 5: Solve for x
    x = 23,873,773.66/4,605.08
  6. Step 6: Final answer
    x = 5,184.23

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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.