Home / 296,926.29-410,096.67-201,266.91

Finding the Fourth Proportional to 296,926.29, 410,096.67 and 201,266.91

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Solution

The fourth proportional to 296,926.29, 410,096.67 and 201,266.91 is: 277,977.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,926.29 : 410,096.67 = 201,266.91 : x
  2. Step 2: Convert to fraction form
    296,926.29/410,096.67 = 201,266.91/x
  3. Step 3: Cross multiply
    296,926.29x = 410,096.67 × 201,266.91
  4. Step 4: Simplify right side
    296,926.29x = 82,538,889,949.57
  5. Step 5: Solve for x
    x = 82,538,889,949.57/296,926.29
  6. Step 6: Final answer
    x = 277,977.71

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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.