Home / 4,356.06-6,524.01-3,491.10

Finding the Fourth Proportional to 4,356.06, 6,524.01 and 3,491.10

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Solution

The fourth proportional to 4,356.06, 6,524.01 and 3,491.10 is: 5,228.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,356.06 : 6,524.01 = 3,491.10 : x
  2. Step 2: Convert to fraction form
    4,356.06/6,524.01 = 3,491.10/x
  3. Step 3: Cross multiply
    4,356.06x = 6,524.01 × 3,491.10
  4. Step 4: Simplify right side
    4,356.06x = 22,775,971.31
  5. Step 5: Solve for x
    x = 22,775,971.31/4,356.06
  6. Step 6: Final answer
    x = 5,228.57

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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.