Home / 224,272.26-336,408.33-153,938.34

Finding the Fourth Proportional to 224,272.26, 336,408.33 and 153,938.34

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Solution

The fourth proportional to 224,272.26, 336,408.33 and 153,938.34 is: 230,907.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,272.26 : 336,408.33 = 153,938.34 : x
  2. Step 2: Convert to fraction form
    224,272.26/336,408.33 = 153,938.34/x
  3. Step 3: Cross multiply
    224,272.26x = 336,408.33 × 153,938.34
  4. Step 4: Simplify right side
    224,272.26x = 51,786,139,882.37
  5. Step 5: Solve for x
    x = 51,786,139,882.37/224,272.26
  6. Step 6: Final answer
    x = 230,907.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.