Home / 5,848.56-8,775.57-2,561.22

Finding the Fourth Proportional to 5,848.56, 8,775.57 and 2,561.22

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Solution

The fourth proportional to 5,848.56, 8,775.57 and 2,561.22 is: 3,843.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,848.56 : 8,775.57 = 2,561.22 : x
  2. Step 2: Convert to fraction form
    5,848.56/8,775.57 = 2,561.22/x
  3. Step 3: Cross multiply
    5,848.56x = 8,775.57 × 2,561.22
  4. Step 4: Simplify right side
    5,848.56x = 22,476,165.40
  5. Step 5: Solve for x
    x = 22,476,165.40/5,848.56
  6. Step 6: Final answer
    x = 3,843.03

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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.