Home / 136,467.65-204,673.23-36,604.10

Finding the Fourth Proportional to 136,467.65, 204,673.23 and 36,604.10

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Solution

The fourth proportional to 136,467.65, 204,673.23 and 36,604.10 is: 54,898.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,467.65 : 204,673.23 = 36,604.10 : x
  2. Step 2: Convert to fraction form
    136,467.65/204,673.23 = 36,604.10/x
  3. Step 3: Cross multiply
    136,467.65x = 204,673.23 × 36,604.10
  4. Step 4: Simplify right side
    136,467.65x = 7,491,878,354.88
  5. Step 5: Solve for x
    x = 7,491,878,354.88/136,467.65
  6. Step 6: Final answer
    x = 54,898.57

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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.