Home / 336,219.92-463,981.16-183,257.68

Finding the Fourth Proportional to 336,219.92, 463,981.16 and 183,257.68

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Solution

The fourth proportional to 336,219.92, 463,981.16 and 183,257.68 is: 252,894.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,219.92 : 463,981.16 = 183,257.68 : x
  2. Step 2: Convert to fraction form
    336,219.92/463,981.16 = 183,257.68/x
  3. Step 3: Cross multiply
    336,219.92x = 463,981.16 × 183,257.68
  4. Step 4: Simplify right side
    336,219.92x = 85,028,110,945.31
  5. Step 5: Solve for x
    x = 85,028,110,945.31/336,219.92
  6. Step 6: Final answer
    x = 252,894.33

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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.