Home / 336,212.03-463,972.77-191,018.06

Finding the Fourth Proportional to 336,212.03, 463,972.77 and 191,018.06

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Solution

The fourth proportional to 336,212.03, 463,972.77 and 191,018.06 is: 263,605.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,212.03 : 463,972.77 = 191,018.06 : x
  2. Step 2: Convert to fraction form
    336,212.03/463,972.77 = 191,018.06/x
  3. Step 3: Cross multiply
    336,212.03x = 463,972.77 × 191,018.06
  4. Step 4: Simplify right side
    336,212.03x = 88,627,178,418.23
  5. Step 5: Solve for x
    x = 88,627,178,418.23/336,212.03
  6. Step 6: Final answer
    x = 263,605.02

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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.