Home / 336,823.84-464,612.88-200,767.12

Finding the Fourth Proportional to 336,823.84, 464,612.88 and 200,767.12

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Solution

The fourth proportional to 336,823.84, 464,612.88 and 200,767.12 is: 276,937.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,823.84 : 464,612.88 = 200,767.12 : x
  2. Step 2: Convert to fraction form
    336,823.84/464,612.88 = 200,767.12/x
  3. Step 3: Cross multiply
    336,823.84x = 464,612.88 × 200,767.12
  4. Step 4: Simplify right side
    336,823.84x = 93,278,989,832.51
  5. Step 5: Solve for x
    x = 93,278,989,832.51/336,823.84
  6. Step 6: Final answer
    x = 276,937.02

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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.