Home / 166,201.85-249,237.16-60,963.41

Finding the Fourth Proportional to 166,201.85, 249,237.16 and 60,963.41

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Solution

The fourth proportional to 166,201.85, 249,237.16 and 60,963.41 is: 91,421.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,201.85 : 249,237.16 = 60,963.41 : x
  2. Step 2: Convert to fraction form
    166,201.85/249,237.16 = 60,963.41/x
  3. Step 3: Cross multiply
    166,201.85x = 249,237.16 × 60,963.41
  4. Step 4: Simplify right side
    166,201.85x = 15,194,347,172.32
  5. Step 5: Solve for x
    x = 15,194,347,172.32/166,201.85
  6. Step 6: Final answer
    x = 91,421.05

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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.