Home / 344,161.41-474,948.72-200,927.49

Finding the Fourth Proportional to 344,161.41, 474,948.72 and 200,927.49

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Solution

The fourth proportional to 344,161.41, 474,948.72 and 200,927.49 is: 277,283.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,161.41 : 474,948.72 = 200,927.49 : x
  2. Step 2: Convert to fraction form
    344,161.41/474,948.72 = 200,927.49/x
  3. Step 3: Cross multiply
    344,161.41x = 474,948.72 × 200,927.49
  4. Step 4: Simplify right side
    344,161.41x = 95,430,254,188.31
  5. Step 5: Solve for x
    x = 95,430,254,188.31/344,161.41
  6. Step 6: Final answer
    x = 277,283.42

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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.