Home / 4,430.03-6,109.80-3,233.67

Finding the Fourth Proportional to 4,430.03, 6,109.80 and 3,233.67

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Solution

The fourth proportional to 4,430.03, 6,109.80 and 3,233.67 is: 4,459.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430.03 : 6,109.80 = 3,233.67 : x
  2. Step 2: Convert to fraction form
    4,430.03/6,109.80 = 3,233.67/x
  3. Step 3: Cross multiply
    4,430.03x = 6,109.80 × 3,233.67
  4. Step 4: Simplify right side
    4,430.03x = 19,757,076.97
  5. Step 5: Solve for x
    x = 19,757,076.97/4,430.03
  6. Step 6: Final answer
    x = 4,459.81

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1.5x scale

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.