Home / 167,096.49-230,594.93-90,615.73

Finding the Fourth Proportional to 167,096.49, 230,594.93 and 90,615.73

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Solution

The fourth proportional to 167,096.49, 230,594.93 and 90,615.73 is: 125,050.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,096.49 : 230,594.93 = 90,615.73 : x
  2. Step 2: Convert to fraction form
    167,096.49/230,594.93 = 90,615.73/x
  3. Step 3: Cross multiply
    167,096.49x = 230,594.93 × 90,615.73
  4. Step 4: Simplify right side
    167,096.49x = 20,895,527,463.17
  5. Step 5: Solve for x
    x = 20,895,527,463.17/167,096.49
  6. Step 6: Final answer
    x = 125,050.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.