Home / 166,200.85-249,235.66-60,962.41

Finding the Fourth Proportional to 166,200.85, 249,235.66 and 60,962.41

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Solution

The fourth proportional to 166,200.85, 249,235.66 and 60,962.41 is: 91,419.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,200.85 : 249,235.66 = 60,962.41 : x
  2. Step 2: Convert to fraction form
    166,200.85/249,235.66 = 60,962.41/x
  3. Step 3: Cross multiply
    166,200.85x = 249,235.66 × 60,962.41
  4. Step 4: Simplify right side
    166,200.85x = 15,194,006,491.54
  5. Step 5: Solve for x
    x = 15,194,006,491.54/166,200.85
  6. Step 6: Final answer
    x = 91,419.55

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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.