Home / 96,808.50-133,580.07-60,505.67

Finding the Fourth Proportional to 96,808.50, 133,580.07 and 60,505.67

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Solution

The fourth proportional to 96,808.50, 133,580.07 and 60,505.67 is: 83,488.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,808.50 : 133,580.07 = 60,505.67 : x
  2. Step 2: Convert to fraction form
    96,808.50/133,580.07 = 60,505.67/x
  3. Step 3: Cross multiply
    96,808.50x = 133,580.07 × 60,505.67
  4. Step 4: Simplify right side
    96,808.50x = 8,082,351,634.00
  5. Step 5: Solve for x
    x = 8,082,351,634.00/96,808.50
  6. Step 6: Final answer
    x = 83,488.04

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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.