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Finding the Fourth Proportional to 73,626.89, 101,602.40 and 44,994.46

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Solution

The fourth proportional to 73,626.89, 101,602.40 and 44,994.46 is: 62,090.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,626.89 : 101,602.40 = 44,994.46 : x
  2. Step 2: Convert to fraction form
    73,626.89/101,602.40 = 44,994.46/x
  3. Step 3: Cross multiply
    73,626.89x = 101,602.40 × 44,994.46
  4. Step 4: Simplify right side
    73,626.89x = 4,571,545,122.70
  5. Step 5: Solve for x
    x = 4,571,545,122.70/73,626.89
  6. Step 6: Final answer
    x = 62,090.70

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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.