Home / 335,284.65-462,657.83-192,050.73

Finding the Fourth Proportional to 335,284.65, 462,657.83 and 192,050.73

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Solution

The fourth proportional to 335,284.65, 462,657.83 and 192,050.73 is: 265,009.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,284.65 : 462,657.83 = 192,050.73 : x
  2. Step 2: Convert to fraction form
    335,284.65/462,657.83 = 192,050.73/x
  3. Step 3: Cross multiply
    335,284.65x = 462,657.83 × 192,050.73
  4. Step 4: Simplify right side
    335,284.65x = 88,853,773,031.46
  5. Step 5: Solve for x
    x = 88,853,773,031.46/335,284.65
  6. Step 6: Final answer
    x = 265,009.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.