Home / 336,873.91-464,858.07-191,641.06

Finding the Fourth Proportional to 336,873.91, 464,858.07 and 191,641.06

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Solution

The fourth proportional to 336,873.91, 464,858.07 and 191,641.06 is: 264,448.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,873.91 : 464,858.07 = 191,641.06 : x
  2. Step 2: Convert to fraction form
    336,873.91/464,858.07 = 191,641.06/x
  3. Step 3: Cross multiply
    336,873.91x = 464,858.07 × 191,641.06
  4. Step 4: Simplify right side
    336,873.91x = 89,085,893,284.35
  5. Step 5: Solve for x
    x = 89,085,893,284.35/336,873.91
  6. Step 6: Final answer
    x = 264,448.78

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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.