Home / 8,065.48-12,094.22-4,734.52

Finding the Fourth Proportional to 8,065.48, 12,094.22 and 4,734.52

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Solution

The fourth proportional to 8,065.48, 12,094.22 and 4,734.52 is: 7,099.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,065.48 : 12,094.22 = 4,734.52 : x
  2. Step 2: Convert to fraction form
    8,065.48/12,094.22 = 4,734.52/x
  3. Step 3: Cross multiply
    8,065.48x = 12,094.22 × 4,734.52
  4. Step 4: Simplify right side
    8,065.48x = 57,260,326.47
  5. Step 5: Solve for x
    x = 57,260,326.47/8,065.48
  6. Step 6: Final answer
    x = 7,099.43

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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.