Home / 166,222.54-249,333.82-41,563.54

Finding the Fourth Proportional to 166,222.54, 249,333.82 and 41,563.54

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Solution

The fourth proportional to 166,222.54, 249,333.82 and 41,563.54 is: 62,345.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,222.54 : 249,333.82 = 41,563.54 : x
  2. Step 2: Convert to fraction form
    166,222.54/249,333.82 = 41,563.54/x
  3. Step 3: Cross multiply
    166,222.54x = 249,333.82 × 41,563.54
  4. Step 4: Simplify right side
    166,222.54x = 10,363,196,200.92
  5. Step 5: Solve for x
    x = 10,363,196,200.92/166,222.54
  6. Step 6: Final answer
    x = 62,345.31

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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.