Home / 192,303.29-288,455.14-50,148.44

Finding the Fourth Proportional to 192,303.29, 288,455.14 and 50,148.44

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Solution

The fourth proportional to 192,303.29, 288,455.14 and 50,148.44 is: 75,222.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,303.29 : 288,455.14 = 50,148.44 : x
  2. Step 2: Convert to fraction form
    192,303.29/288,455.14 = 50,148.44/x
  3. Step 3: Cross multiply
    192,303.29x = 288,455.14 × 50,148.44
  4. Step 4: Simplify right side
    192,303.29x = 14,465,573,587.96
  5. Step 5: Solve for x
    x = 14,465,573,587.96/192,303.29
  6. Step 6: Final answer
    x = 75,222.71

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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.