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Finding the Fourth Proportional to 73,534.60, 110,435.55 and 44,010.10

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Solution

The fourth proportional to 73,534.60, 110,435.55 and 44,010.10 is: 66,095.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,534.60 : 110,435.55 = 44,010.10 : x
  2. Step 2: Convert to fraction form
    73,534.60/110,435.55 = 44,010.10/x
  3. Step 3: Cross multiply
    73,534.60x = 110,435.55 × 44,010.10
  4. Step 4: Simplify right side
    73,534.60x = 4,860,279,599.06
  5. Step 5: Solve for x
    x = 4,860,279,599.06/73,534.60
  6. Step 6: Final answer
    x = 66,095.14

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1.5x scale

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.