Home / 6,370.54-9,557.64-2,673.28

Finding the Fourth Proportional to 6,370.54, 9,557.64 and 2,673.28

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Solution

The fourth proportional to 6,370.54, 9,557.64 and 2,673.28 is: 4,010.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,370.54 : 9,557.64 = 2,673.28 : x
  2. Step 2: Convert to fraction form
    6,370.54/9,557.64 = 2,673.28/x
  3. Step 3: Cross multiply
    6,370.54x = 9,557.64 × 2,673.28
  4. Step 4: Simplify right side
    6,370.54x = 25,550,247.86
  5. Step 5: Solve for x
    x = 25,550,247.86/6,370.54
  6. Step 6: Final answer
    x = 4,010.69

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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.