Home / 4,360.33-6,512.70-3,777.13

Finding the Fourth Proportional to 4,360.33, 6,512.70 and 3,777.13

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Solution

The fourth proportional to 4,360.33, 6,512.70 and 3,777.13 is: 5,641.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360.33 : 6,512.70 = 3,777.13 : x
  2. Step 2: Convert to fraction form
    4,360.33/6,512.70 = 3,777.13/x
  3. Step 3: Cross multiply
    4,360.33x = 6,512.70 × 3,777.13
  4. Step 4: Simplify right side
    4,360.33x = 24,599,336.86
  5. Step 5: Solve for x
    x = 24,599,336.86/4,360.33
  6. Step 6: Final answer
    x = 5,641.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.