Home / 44,530.62-66,798.66-19,582.41

Finding the Fourth Proportional to 44,530.62, 66,798.66 and 19,582.41

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Solution

The fourth proportional to 44,530.62, 66,798.66 and 19,582.41 is: 29,374.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,530.62 : 66,798.66 = 19,582.41 : x
  2. Step 2: Convert to fraction form
    44,530.62/66,798.66 = 19,582.41/x
  3. Step 3: Cross multiply
    44,530.62x = 66,798.66 × 19,582.41
  4. Step 4: Simplify right side
    44,530.62x = 1,308,078,747.57
  5. Step 5: Solve for x
    x = 1,308,078,747.57/44,530.62
  6. Step 6: Final answer
    x = 29,374.82

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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.