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Finding the Fourth Proportional to 44,798.78, 61,818.72 and 25,937.12

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Solution

The fourth proportional to 44,798.78, 61,818.72 and 25,937.12 is: 35,791.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,798.78 : 61,818.72 = 25,937.12 : x
  2. Step 2: Convert to fraction form
    44,798.78/61,818.72 = 25,937.12/x
  3. Step 3: Cross multiply
    44,798.78x = 61,818.72 × 25,937.12
  4. Step 4: Simplify right side
    44,798.78x = 1,603,399,558.89
  5. Step 5: Solve for x
    x = 1,603,399,558.89/44,798.78
  6. Step 6: Final answer
    x = 35,791.14

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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.