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Finding the Fourth Proportional to 162,737.80, 244,250.70 and 96,094.60

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Solution

The fourth proportional to 162,737.80, 244,250.70 and 96,094.60 is: 144,226.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,737.80 : 244,250.70 = 96,094.60 : x
  2. Step 2: Convert to fraction form
    162,737.80/244,250.70 = 96,094.60/x
  3. Step 3: Cross multiply
    162,737.80x = 244,250.70 × 96,094.60
  4. Step 4: Simplify right side
    162,737.80x = 23,471,173,316.22
  5. Step 5: Solve for x
    x = 23,471,173,316.22/162,737.80
  6. Step 6: Final answer
    x = 144,226.93

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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.