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Finding the Fourth Proportional to 153,323.37, 229,968.87 and 41,014.94

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Solution

The fourth proportional to 153,323.37, 229,968.87 and 41,014.94 is: 61,518.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,323.37 : 229,968.87 = 41,014.94 : x
  2. Step 2: Convert to fraction form
    153,323.37/229,968.87 = 41,014.94/x
  3. Step 3: Cross multiply
    153,323.37x = 229,968.87 × 41,014.94
  4. Step 4: Simplify right side
    153,323.37x = 9,432,158,255.07
  5. Step 5: Solve for x
    x = 9,432,158,255.07/153,323.37
  6. Step 6: Final answer
    x = 61,518.07

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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.