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Finding the Fourth Proportional to 44,693.83, 61,662.39 and 25,560

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Solution

The fourth proportional to 44,693.83, 61,662.39 and 25,560 is: 35,264.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,693.83 : 61,662.39 = 25,560 : x
  2. Step 2: Convert to fraction form
    44,693.83/61,662.39 = 25,560/x
  3. Step 3: Cross multiply
    44,693.83x = 61,662.39 × 25,560
  4. Step 4: Simplify right side
    44,693.83x = 1,576,090,688.40
  5. Step 5: Solve for x
    x = 1,576,090,688.40/44,693.83
  6. Step 6: Final answer
    x = 35,264.17

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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.