Home / 6,753.59-10,131.75-2,370.48

Finding the Fourth Proportional to 6,753.59, 10,131.75 and 2,370.48

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Solution

The fourth proportional to 6,753.59, 10,131.75 and 2,370.48 is: 3,556.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,753.59 : 10,131.75 = 2,370.48 : x
  2. Step 2: Convert to fraction form
    6,753.59/10,131.75 = 2,370.48/x
  3. Step 3: Cross multiply
    6,753.59x = 10,131.75 × 2,370.48
  4. Step 4: Simplify right side
    6,753.59x = 24,017,110.74
  5. Step 5: Solve for x
    x = 24,017,110.74/6,753.59
  6. Step 6: Final answer
    x = 3,556.20

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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.