Home / 336,252.96-464,012.15-191,039.73

Finding the Fourth Proportional to 336,252.96, 464,012.15 and 191,039.73

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Solution

The fourth proportional to 336,252.96, 464,012.15 and 191,039.73 is: 263,625.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,252.96 : 464,012.15 = 191,039.73 : x
  2. Step 2: Convert to fraction form
    336,252.96/464,012.15 = 191,039.73/x
  3. Step 3: Cross multiply
    336,252.96x = 464,012.15 × 191,039.73
  4. Step 4: Simplify right side
    336,252.96x = 88,644,754,897.52
  5. Step 5: Solve for x
    x = 88,644,754,897.52/336,252.96
  6. Step 6: Final answer
    x = 263,625.20

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1.5x scale

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.