Home / 6,741.86-10,112.33-2,582.30

Finding the Fourth Proportional to 6,741.86, 10,112.33 and 2,582.30

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Solution

The fourth proportional to 6,741.86, 10,112.33 and 2,582.30 is: 3,873.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,741.86 : 10,112.33 = 2,582.30 : x
  2. Step 2: Convert to fraction form
    6,741.86/10,112.33 = 2,582.30/x
  3. Step 3: Cross multiply
    6,741.86x = 10,112.33 × 2,582.30
  4. Step 4: Simplify right side
    6,741.86x = 26,113,101.50
  5. Step 5: Solve for x
    x = 26,113,101.50/6,741.86
  6. Step 6: Final answer
    x = 3,873.28

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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.