Home / 44,967.75-67,377.80-15,369.43

Finding the Fourth Proportional to 44,967.75, 67,377.80 and 15,369.43

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Solution

The fourth proportional to 44,967.75, 67,377.80 and 15,369.43 is: 23,028.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,967.75 : 67,377.80 = 15,369.43 : x
  2. Step 2: Convert to fraction form
    44,967.75/67,377.80 = 15,369.43/x
  3. Step 3: Cross multiply
    44,967.75x = 67,377.80 × 15,369.43
  4. Step 4: Simplify right side
    44,967.75x = 1,035,558,303.81
  5. Step 5: Solve for x
    x = 1,035,558,303.81/44,967.75
  6. Step 6: Final answer
    x = 23,028.91

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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.