Home / 44,294.45-66,385.58-19,327.82

Finding the Fourth Proportional to 44,294.45, 66,385.58 and 19,327.82

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Solution

The fourth proportional to 44,294.45, 66,385.58 and 19,327.82 is: 28,967.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,294.45 : 66,385.58 = 19,327.82 : x
  2. Step 2: Convert to fraction form
    44,294.45/66,385.58 = 19,327.82/x
  3. Step 3: Cross multiply
    44,294.45x = 66,385.58 × 19,327.82
  4. Step 4: Simplify right side
    44,294.45x = 1,283,088,112.27
  5. Step 5: Solve for x
    x = 1,283,088,112.27/44,294.45
  6. Step 6: Final answer
    x = 28,967.25

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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.