Home / 244,830.20-366,953.70-102,675.20

Finding the Fourth Proportional to 244,830.20, 366,953.70 and 102,675.20

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Solution

The fourth proportional to 244,830.20, 366,953.70 and 102,675.20 is: 153,890.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,830.20 : 366,953.70 = 102,675.20 : x
  2. Step 2: Convert to fraction form
    244,830.20/366,953.70 = 102,675.20/x
  3. Step 3: Cross multiply
    244,830.20x = 366,953.70 × 102,675.20
  4. Step 4: Simplify right side
    244,830.20x = 37,677,044,538.24
  5. Step 5: Solve for x
    x = 37,677,044,538.24/244,830.20
  6. Step 6: Final answer
    x = 153,890.51

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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.