Home / 44,216.34-66,250.59-19,218.93

Finding the Fourth Proportional to 44,216.34, 66,250.59 and 19,218.93

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Solution

The fourth proportional to 44,216.34, 66,250.59 and 19,218.93 is: 28,796.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,216.34 : 66,250.59 = 19,218.93 : x
  2. Step 2: Convert to fraction form
    44,216.34/66,250.59 = 19,218.93/x
  3. Step 3: Cross multiply
    44,216.34x = 66,250.59 × 19,218.93
  4. Step 4: Simplify right side
    44,216.34x = 1,273,265,451.67
  5. Step 5: Solve for x
    x = 1,273,265,451.67/44,216.34
  6. Step 6: Final answer
    x = 28,796.27

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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.