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Finding the Fourth Proportional to 110,627.04, 152,664.24 and 60,323.04

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Solution

The fourth proportional to 110,627.04, 152,664.24 and 60,323.04 is: 83,245.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,627.04 : 152,664.24 = 60,323.04 : x
  2. Step 2: Convert to fraction form
    110,627.04/152,664.24 = 60,323.04/x
  3. Step 3: Cross multiply
    110,627.04x = 152,664.24 × 60,323.04
  4. Step 4: Simplify right side
    110,627.04x = 9,209,171,056.09
  5. Step 5: Solve for x
    x = 9,209,171,056.09/110,627.04
  6. Step 6: Final answer
    x = 83,245.21

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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.