Home / 5,357.37-8,035.13-1,460.87

Finding the Fourth Proportional to 5,357.37, 8,035.13 and 1,460.87

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Solution

The fourth proportional to 5,357.37, 8,035.13 and 1,460.87 is: 2,191.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,357.37 : 8,035.13 = 1,460.87 : x
  2. Step 2: Convert to fraction form
    5,357.37/8,035.13 = 1,460.87/x
  3. Step 3: Cross multiply
    5,357.37x = 8,035.13 × 1,460.87
  4. Step 4: Simplify right side
    5,357.37x = 11,738,232.88
  5. Step 5: Solve for x
    x = 11,738,232.88/5,357.37
  6. Step 6: Final answer
    x = 2,191.04

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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.