Home / 5,356.17-8,034.03-1,460.58

Finding the Fourth Proportional to 5,356.17, 8,034.03 and 1,460.58

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Solution

The fourth proportional to 5,356.17, 8,034.03 and 1,460.58 is: 2,190.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,356.17 : 8,034.03 = 1,460.58 : x
  2. Step 2: Convert to fraction form
    5,356.17/8,034.03 = 1,460.58/x
  3. Step 3: Cross multiply
    5,356.17x = 8,034.03 × 1,460.58
  4. Step 4: Simplify right side
    5,356.17x = 11,734,343.54
  5. Step 5: Solve for x
    x = 11,734,343.54/5,356.17
  6. Step 6: Final answer
    x = 2,190.81

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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.