Home / 5,072.58-7,609.24-1,741.07

Finding the Fourth Proportional to 5,072.58, 7,609.24 and 1,741.07

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Solution

The fourth proportional to 5,072.58, 7,609.24 and 1,741.07 is: 2,611.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,072.58 : 7,609.24 = 1,741.07 : x
  2. Step 2: Convert to fraction form
    5,072.58/7,609.24 = 1,741.07/x
  3. Step 3: Cross multiply
    5,072.58x = 7,609.24 × 1,741.07
  4. Step 4: Simplify right side
    5,072.58x = 13,248,240.69
  5. Step 5: Solve for x
    x = 13,248,240.69/5,072.58
  6. Step 6: Final answer
    x = 2,611.74

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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.