Home / 5,534.73-8,300.48-4,558.41

Finding the Fourth Proportional to 5,534.73, 8,300.48 and 4,558.41

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Solution

The fourth proportional to 5,534.73, 8,300.48 and 4,558.41 is: 6,836.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,534.73 : 8,300.48 = 4,558.41 : x
  2. Step 2: Convert to fraction form
    5,534.73/8,300.48 = 4,558.41/x
  3. Step 3: Cross multiply
    5,534.73x = 8,300.48 × 4,558.41
  4. Step 4: Simplify right side
    5,534.73x = 37,836,968.24
  5. Step 5: Solve for x
    x = 37,836,968.24/5,534.73
  6. Step 6: Final answer
    x = 6,836.28

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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.