Home / 5,030.44-6,939.64-3,262.60

Finding the Fourth Proportional to 5,030.44, 6,939.64 and 3,262.60

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Solution

The fourth proportional to 5,030.44, 6,939.64 and 3,262.60 is: 4,500.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,030.44 : 6,939.64 = 3,262.60 : x
  2. Step 2: Convert to fraction form
    5,030.44/6,939.64 = 3,262.60/x
  3. Step 3: Cross multiply
    5,030.44x = 6,939.64 × 3,262.60
  4. Step 4: Simplify right side
    5,030.44x = 22,641,269.46
  5. Step 5: Solve for x
    x = 22,641,269.46/5,030.44
  6. Step 6: Final answer
    x = 4,500.85

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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.