Home / 336,069.32-463,873.46-219,799.31

Finding the Fourth Proportional to 336,069.32, 463,873.46 and 219,799.31

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Solution

The fourth proportional to 336,069.32, 463,873.46 and 219,799.31 is: 303,387.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,069.32 : 463,873.46 = 219,799.31 : x
  2. Step 2: Convert to fraction form
    336,069.32/463,873.46 = 219,799.31/x
  3. Step 3: Cross multiply
    336,069.32x = 463,873.46 × 219,799.31
  4. Step 4: Simplify right side
    336,069.32x = 101,959,063,016.95
  5. Step 5: Solve for x
    x = 101,959,063,016.95/336,069.32
  6. Step 6: Final answer
    x = 303,387.01

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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.