Home / 43,926.00-65,954.62-43,269.90

Finding the Fourth Proportional to 43,926.00, 65,954.62 and 43,269.90

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Solution

The fourth proportional to 43,926.00, 65,954.62 and 43,269.90 is: 64,969.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,926.00 : 65,954.62 = 43,269.90 : x
  2. Step 2: Convert to fraction form
    43,926.00/65,954.62 = 43,269.90/x
  3. Step 3: Cross multiply
    43,926.00x = 65,954.62 × 43,269.90
  4. Step 4: Simplify right side
    43,926.00x = 2,853,849,618.70
  5. Step 5: Solve for x
    x = 2,853,849,618.70/43,926.00
  6. Step 6: Final answer
    x = 64,969.49

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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.