Home / 224,206.23-336,208.14-64,245.57

Finding the Fourth Proportional to 224,206.23, 336,208.14 and 64,245.57

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Solution

The fourth proportional to 224,206.23, 336,208.14 and 64,245.57 is: 96,339.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,206.23 : 336,208.14 = 64,245.57 : x
  2. Step 2: Convert to fraction form
    224,206.23/336,208.14 = 64,245.57/x
  3. Step 3: Cross multiply
    224,206.23x = 336,208.14 × 64,245.57
  4. Step 4: Simplify right side
    224,206.23x = 21,599,884,706.66
  5. Step 5: Solve for x
    x = 21,599,884,706.66/224,206.23
  6. Step 6: Final answer
    x = 96,339.36

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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.