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Finding the Fourth Proportional to 43,802.89, 60,447.99 and 23,930.89

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Solution

The fourth proportional to 43,802.89, 60,447.99 and 23,930.89 is: 33,024.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,802.89 : 60,447.99 = 23,930.89 : x
  2. Step 2: Convert to fraction form
    43,802.89/60,447.99 = 23,930.89/x
  3. Step 3: Cross multiply
    43,802.89x = 60,447.99 × 23,930.89
  4. Step 4: Simplify right side
    43,802.89x = 1,446,574,199.41
  5. Step 5: Solve for x
    x = 1,446,574,199.41/43,802.89
  6. Step 6: Final answer
    x = 33,024.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.