Home / 336,839.61-464,827.05-200,803.35

Finding the Fourth Proportional to 336,839.61, 464,827.05 and 200,803.35

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Solution

The fourth proportional to 336,839.61, 464,827.05 and 200,803.35 is: 277,101.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,839.61 : 464,827.05 = 200,803.35 : x
  2. Step 2: Convert to fraction form
    336,839.61/464,827.05 = 200,803.35/x
  3. Step 3: Cross multiply
    336,839.61x = 464,827.05 × 200,803.35
  4. Step 4: Simplify right side
    336,839.61x = 93,338,828,810.62
  5. Step 5: Solve for x
    x = 93,338,828,810.62/336,839.61
  6. Step 6: Final answer
    x = 277,101.70

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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.