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Finding the Fourth Proportional to 164,201.01, 226,597.33 and 88,749.51

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Solution

The fourth proportional to 164,201.01, 226,597.33 and 88,749.51 is: 122,474.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,201.01 : 226,597.33 = 88,749.51 : x
  2. Step 2: Convert to fraction form
    164,201.01/226,597.33 = 88,749.51/x
  3. Step 3: Cross multiply
    164,201.01x = 226,597.33 × 88,749.51
  4. Step 4: Simplify right side
    164,201.01x = 20,110,402,004.81
  5. Step 5: Solve for x
    x = 20,110,402,004.81/164,201.01
  6. Step 6: Final answer
    x = 122,474.29

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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.