Home / 148,055.04-222,094.44-48,213.36

Finding the Fourth Proportional to 148,055.04, 222,094.44 and 48,213.36

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Solution

The fourth proportional to 148,055.04, 222,094.44 and 48,213.36 is: 72,323.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,055.04 : 222,094.44 = 48,213.36 : x
  2. Step 2: Convert to fraction form
    148,055.04/222,094.44 = 48,213.36/x
  3. Step 3: Cross multiply
    148,055.04x = 222,094.44 × 48,213.36
  4. Step 4: Simplify right side
    148,055.04x = 10,707,919,189.72
  5. Step 5: Solve for x
    x = 10,707,919,189.72/148,055.04
  6. Step 6: Final answer
    x = 72,323.91

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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.