Home / 367,166.24-550,643.44-100,935.44

Finding the Fourth Proportional to 367,166.24, 550,643.44 and 100,935.44

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Solution

The fourth proportional to 367,166.24, 550,643.44 and 100,935.44 is: 151,374.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,166.24 : 550,643.44 = 100,935.44 : x
  2. Step 2: Convert to fraction form
    367,166.24/550,643.44 = 100,935.44/x
  3. Step 3: Cross multiply
    367,166.24x = 550,643.44 × 100,935.44
  4. Step 4: Simplify right side
    367,166.24x = 55,579,437,899.51
  5. Step 5: Solve for x
    x = 55,579,437,899.51/367,166.24
  6. Step 6: Final answer
    x = 151,374.04

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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.