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Finding the Fourth Proportional to 173,033.60, 259,623.30 and 94,204.40

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Solution

The fourth proportional to 173,033.60, 259,623.30 and 94,204.40 is: 141,346.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,033.60 : 259,623.30 = 94,204.40 : x
  2. Step 2: Convert to fraction form
    173,033.60/259,623.30 = 94,204.40/x
  3. Step 3: Cross multiply
    173,033.60x = 259,623.30 × 94,204.40
  4. Step 4: Simplify right side
    173,033.60x = 24,457,657,202.52
  5. Step 5: Solve for x
    x = 24,457,657,202.52/173,033.60
  6. Step 6: Final answer
    x = 141,346.29

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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.