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Finding the Fourth Proportional to 250,777.16, 376,230.54 and 93,050.60

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Solution

The fourth proportional to 250,777.16, 376,230.54 and 93,050.60 is: 139,599.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,777.16 : 376,230.54 = 93,050.60 : x
  2. Step 2: Convert to fraction form
    250,777.16/376,230.54 = 93,050.60/x
  3. Step 3: Cross multiply
    250,777.16x = 376,230.54 × 93,050.60
  4. Step 4: Simplify right side
    250,777.16x = 35,008,477,485.32
  5. Step 5: Solve for x
    x = 35,008,477,485.32/250,777.16
  6. Step 6: Final answer
    x = 139,599.94

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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.