Home / 5,150.34-7,095.47-4,263.39

Finding the Fourth Proportional to 5,150.34, 7,095.47 and 4,263.39

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Solution

The fourth proportional to 5,150.34, 7,095.47 and 4,263.39 is: 5,873.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,150.34 : 7,095.47 = 4,263.39 : x
  2. Step 2: Convert to fraction form
    5,150.34/7,095.47 = 4,263.39/x
  3. Step 3: Cross multiply
    5,150.34x = 7,095.47 × 4,263.39
  4. Step 4: Simplify right side
    5,150.34x = 30,250,734.53
  5. Step 5: Solve for x
    x = 30,250,734.53/5,150.34
  6. Step 6: Final answer
    x = 5,873.54

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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.