Home / 336,554.34-464,213.76-200,483.46

Finding the Fourth Proportional to 336,554.34, 464,213.76 and 200,483.46

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Solution

The fourth proportional to 336,554.34, 464,213.76 and 200,483.46 is: 276,529.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,554.34 : 464,213.76 = 200,483.46 : x
  2. Step 2: Convert to fraction form
    336,554.34/464,213.76 = 200,483.46/x
  3. Step 3: Cross multiply
    336,554.34x = 464,213.76 × 200,483.46
  4. Step 4: Simplify right side
    336,554.34x = 93,067,180,784.41
  5. Step 5: Solve for x
    x = 93,067,180,784.41/336,554.34
  6. Step 6: Final answer
    x = 276,529.43

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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.