Home / 5,534.22-8,293.02-4,738.86

Finding the Fourth Proportional to 5,534.22, 8,293.02 and 4,738.86

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Solution

The fourth proportional to 5,534.22, 8,293.02 and 4,738.86 is: 7,101.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,534.22 : 8,293.02 = 4,738.86 : x
  2. Step 2: Convert to fraction form
    5,534.22/8,293.02 = 4,738.86/x
  3. Step 3: Cross multiply
    5,534.22x = 8,293.02 × 4,738.86
  4. Step 4: Simplify right side
    5,534.22x = 39,299,460.76
  5. Step 5: Solve for x
    x = 39,299,460.76/5,534.22
  6. Step 6: Final answer
    x = 7,101.17

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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.