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Finding the Fourth Proportional to 273,477.34, 410,216.01 and 73,797.41

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Solution

The fourth proportional to 273,477.34, 410,216.01 and 73,797.41 is: 110,696.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,477.34 : 410,216.01 = 73,797.41 : x
  2. Step 2: Convert to fraction form
    273,477.34/410,216.01 = 73,797.41/x
  3. Step 3: Cross multiply
    273,477.34x = 410,216.01 × 73,797.41
  4. Step 4: Simplify right side
    273,477.34x = 30,272,879,078.53
  5. Step 5: Solve for x
    x = 30,272,879,078.53/273,477.34
  6. Step 6: Final answer
    x = 110,696.12

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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.