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Finding the Third Proportional to 179,622.56 and 249,750.84

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Solution

The third proportional to 179,622.56 and 249,750.84 is: 347,258.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,622.56 : 249,750.84 = 249,750.84 : x
  2. Step 2: Convert to fraction form
    179,622.56/249,750.84 = 249,750.84/x
  3. Step 3: Cross multiply
    179,622.56x = 249,750.84 × 249,750.84
  4. Step 4: Simplify right side
    179,622.56x = 62,375,483,953.84
  5. Step 5: Solve for x
    x = 62,375,483,953.84/179,622.56
  6. Step 6: Final answer
    x = 347,258.62

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.