Home / 166,092.23-249,142.19-59,483.49

Finding the Fourth Proportional to 166,092.23, 249,142.19 and 59,483.49

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Solution

The fourth proportional to 166,092.23, 249,142.19 and 59,483.49 is: 89,226.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,092.23 : 249,142.19 = 59,483.49 : x
  2. Step 2: Convert to fraction form
    166,092.23/249,142.19 = 59,483.49/x
  3. Step 3: Cross multiply
    166,092.23x = 249,142.19 × 59,483.49
  4. Step 4: Simplify right side
    166,092.23x = 14,819,846,670.03
  5. Step 5: Solve for x
    x = 14,819,846,670.03/166,092.23
  6. Step 6: Final answer
    x = 89,226.61

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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.