Home / 64,318.35-96,270.17-33,110.67

Finding the Fourth Proportional to 64,318.35, 96,270.17 and 33,110.67

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Solution

The fourth proportional to 64,318.35, 96,270.17 and 33,110.67 is: 49,559.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,318.35 : 96,270.17 = 33,110.67 : x
  2. Step 2: Convert to fraction form
    64,318.35/96,270.17 = 33,110.67/x
  3. Step 3: Cross multiply
    64,318.35x = 96,270.17 × 33,110.67
  4. Step 4: Simplify right side
    64,318.35x = 3,187,569,664.16
  5. Step 5: Solve for x
    x = 3,187,569,664.16/64,318.35
  6. Step 6: Final answer
    x = 49,559.26

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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.