Home / 4,316.86-5,961.17-2,726.32

Finding the Fourth Proportional to 4,316.86, 5,961.17 and 2,726.32

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Solution

The fourth proportional to 4,316.86, 5,961.17 and 2,726.32 is: 3,764.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316.86 : 5,961.17 = 2,726.32 : x
  2. Step 2: Convert to fraction form
    4,316.86/5,961.17 = 2,726.32/x
  3. Step 3: Cross multiply
    4,316.86x = 5,961.17 × 2,726.32
  4. Step 4: Simplify right side
    4,316.86x = 16,252,056.99
  5. Step 5: Solve for x
    x = 16,252,056.99/4,316.86
  6. Step 6: Final answer
    x = 3,764.79

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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.