Home / 166,762.19-250,146.98-60,154.67

Finding the Fourth Proportional to 166,762.19, 250,146.98 and 60,154.67

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Solution

The fourth proportional to 166,762.19, 250,146.98 and 60,154.67 is: 90,233.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,762.19 : 250,146.98 = 60,154.67 : x
  2. Step 2: Convert to fraction form
    166,762.19/250,146.98 = 60,154.67/x
  3. Step 3: Cross multiply
    166,762.19x = 250,146.98 × 60,154.67
  4. Step 4: Simplify right side
    166,762.19x = 15,047,508,732.62
  5. Step 5: Solve for x
    x = 15,047,508,732.62/166,762.19
  6. Step 6: Final answer
    x = 90,233.34

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1.5x scale

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.