Home / 44,933.90-67,476.04-43,145.96

Finding the Fourth Proportional to 44,933.90, 67,476.04 and 43,145.96

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Solution

The fourth proportional to 44,933.90, 67,476.04 and 43,145.96 is: 64,791.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,933.90 : 67,476.04 = 43,145.96 : x
  2. Step 2: Convert to fraction form
    44,933.90/67,476.04 = 43,145.96/x
  3. Step 3: Cross multiply
    44,933.90x = 67,476.04 × 43,145.96
  4. Step 4: Simplify right side
    44,933.90x = 2,911,318,522.80
  5. Step 5: Solve for x
    x = 2,911,318,522.80/44,933.90
  6. Step 6: Final answer
    x = 64,791.14

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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.