Home / 134,622.85-201,958.30-44,670.96

Finding the Fourth Proportional to 134,622.85, 201,958.30 and 44,670.96

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Solution

The fourth proportional to 134,622.85, 201,958.30 and 44,670.96 is: 67,014.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,622.85 : 201,958.30 = 44,670.96 : x
  2. Step 2: Convert to fraction form
    134,622.85/201,958.30 = 44,670.96/x
  3. Step 3: Cross multiply
    134,622.85x = 201,958.30 × 44,670.96
  4. Step 4: Simplify right side
    134,622.85x = 9,021,671,140.97
  5. Step 5: Solve for x
    x = 9,021,671,140.97/134,622.85
  6. Step 6: Final answer
    x = 67,014.41

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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.