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Finding the Fourth Proportional to 360,764.14, 541,104.74 and 94,545.64

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Solution

The fourth proportional to 360,764.14, 541,104.74 and 94,545.64 is: 141,807.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    360,764.14 : 541,104.74 = 94,545.64 : x
  2. Step 2: Convert to fraction form
    360,764.14/541,104.74 = 94,545.64/x
  3. Step 3: Cross multiply
    360,764.14x = 541,104.74 × 94,545.64
  4. Step 4: Simplify right side
    360,764.14x = 51,159,093,950.33
  5. Step 5: Solve for x
    x = 51,159,093,950.33/360,764.14
  6. Step 6: Final answer
    x = 141,807.59

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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.