Home / 164,944.76-227,622.96-89,493.26

Finding the Fourth Proportional to 164,944.76, 227,622.96 and 89,493.26

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Solution

The fourth proportional to 164,944.76, 227,622.96 and 89,493.26 is: 123,500.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,944.76 : 227,622.96 = 89,493.26 : x
  2. Step 2: Convert to fraction form
    164,944.76/227,622.96 = 89,493.26/x
  3. Step 3: Cross multiply
    164,944.76x = 227,622.96 × 89,493.26
  4. Step 4: Simplify right side
    164,944.76x = 20,370,719,603.13
  5. Step 5: Solve for x
    x = 20,370,719,603.13/164,944.76
  6. Step 6: Final answer
    x = 123,500.26

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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.