Home / 148,668.36-222,944.22-59,905.32

Finding the Fourth Proportional to 148,668.36, 222,944.22 and 59,905.32

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Solution

The fourth proportional to 148,668.36, 222,944.22 and 59,905.32 is: 89,834.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,668.36 : 222,944.22 = 59,905.32 : x
  2. Step 2: Convert to fraction form
    148,668.36/222,944.22 = 59,905.32/x
  3. Step 3: Cross multiply
    148,668.36x = 222,944.22 × 59,905.32
  4. Step 4: Simplify right side
    148,668.36x = 13,355,544,841.25
  5. Step 5: Solve for x
    x = 13,355,544,841.25/148,668.36
  6. Step 6: Final answer
    x = 89,834.48

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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.