Home / 164,150.73-226,528.14-88,699.23

Finding the Fourth Proportional to 164,150.73, 226,528.14 and 88,699.23

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Solution

The fourth proportional to 164,150.73, 226,528.14 and 88,699.23 is: 122,405.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,150.73 : 226,528.14 = 88,699.23 : x
  2. Step 2: Convert to fraction form
    164,150.73/226,528.14 = 88,699.23/x
  3. Step 3: Cross multiply
    164,150.73x = 226,528.14 × 88,699.23
  4. Step 4: Simplify right side
    164,150.73x = 20,092,871,591.33
  5. Step 5: Solve for x
    x = 20,092,871,591.33/164,150.73
  6. Step 6: Final answer
    x = 122,405.01

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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.