Home / 146,967.48-220,077.27-96,895.67

Finding the Fourth Proportional to 146,967.48, 220,077.27 and 96,895.67

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Solution

The fourth proportional to 146,967.48, 220,077.27 and 96,895.67 is: 145,096.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,967.48 : 220,077.27 = 96,895.67 : x
  2. Step 2: Convert to fraction form
    146,967.48/220,077.27 = 96,895.67/x
  3. Step 3: Cross multiply
    146,967.48x = 220,077.27 × 96,895.67
  4. Step 4: Simplify right side
    146,967.48x = 21,324,533,428.03
  5. Step 5: Solve for x
    x = 21,324,533,428.03/146,967.48
  6. Step 6: Final answer
    x = 145,096.95

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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.