Home / 164,327.19-226,909.80-104,004.27

Finding the Fourth Proportional to 164,327.19, 226,909.80 and 104,004.27

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Solution

The fourth proportional to 164,327.19, 226,909.80 and 104,004.27 is: 143,613.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,327.19 : 226,909.80 = 104,004.27 : x
  2. Step 2: Convert to fraction form
    164,327.19/226,909.80 = 104,004.27/x
  3. Step 3: Cross multiply
    164,327.19x = 226,909.80 × 104,004.27
  4. Step 4: Simplify right side
    164,327.19x = 23,599,588,104.85
  5. Step 5: Solve for x
    x = 23,599,588,104.85/164,327.19
  6. Step 6: Final answer
    x = 143,613.41

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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.