Home / 246,703.46-369,673.75-192,539.72

Finding the Fourth Proportional to 246,703.46, 369,673.75 and 192,539.72

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Solution

The fourth proportional to 246,703.46, 369,673.75 and 192,539.72 is: 288,511.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,703.46 : 369,673.75 = 192,539.72 : x
  2. Step 2: Convert to fraction form
    246,703.46/369,673.75 = 192,539.72/x
  3. Step 3: Cross multiply
    246,703.46x = 369,673.75 × 192,539.72
  4. Step 4: Simplify right side
    246,703.46x = 71,176,878,467.98
  5. Step 5: Solve for x
    x = 71,176,878,467.98/246,703.46
  6. Step 6: Final answer
    x = 288,511.88

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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.