Home / 64,743.92-97,206.75-33,176.67

Finding the Fourth Proportional to 64,743.92, 97,206.75 and 33,176.67

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Solution

The fourth proportional to 64,743.92, 97,206.75 and 33,176.67 is: 49,811.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,743.92 : 97,206.75 = 33,176.67 : x
  2. Step 2: Convert to fraction form
    64,743.92/97,206.75 = 33,176.67/x
  3. Step 3: Cross multiply
    64,743.92x = 97,206.75 × 33,176.67
  4. Step 4: Simplify right side
    64,743.92x = 3,224,995,777.58
  5. Step 5: Solve for x
    x = 3,224,995,777.58/64,743.92
  6. Step 6: Final answer
    x = 49,811.56

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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.