Home / 4,538.66-6,259.47-3,833.94

Finding the Fourth Proportional to 4,538.66, 6,259.47 and 3,833.94

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Solution

The fourth proportional to 4,538.66, 6,259.47 and 3,833.94 is: 5,287.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,538.66 : 6,259.47 = 3,833.94 : x
  2. Step 2: Convert to fraction form
    4,538.66/6,259.47 = 3,833.94/x
  3. Step 3: Cross multiply
    4,538.66x = 6,259.47 × 3,833.94
  4. Step 4: Simplify right side
    4,538.66x = 23,998,432.41
  5. Step 5: Solve for x
    x = 23,998,432.41/4,538.66
  6. Step 6: Final answer
    x = 5,287.56

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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.