Home / 4,513.83-6,770.06-1,740.10

Finding the Fourth Proportional to 4,513.83, 6,770.06 and 1,740.10

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Solution

The fourth proportional to 4,513.83, 6,770.06 and 1,740.10 is: 2,609.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,513.83 : 6,770.06 = 1,740.10 : x
  2. Step 2: Convert to fraction form
    4,513.83/6,770.06 = 1,740.10/x
  3. Step 3: Cross multiply
    4,513.83x = 6,770.06 × 1,740.10
  4. Step 4: Simplify right side
    4,513.83x = 11,780,562.97
  5. Step 5: Solve for x
    x = 11,780,562.97/4,513.83
  6. Step 6: Final answer
    x = 2,609.88

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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.