Home / 164,499.95-227,212.34-119,106.06

Finding the Fourth Proportional to 164,499.95, 227,212.34 and 119,106.06

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Solution

The fourth proportional to 164,499.95, 227,212.34 and 119,106.06 is: 164,512.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,499.95 : 227,212.34 = 119,106.06 : x
  2. Step 2: Convert to fraction form
    164,499.95/227,212.34 = 119,106.06/x
  3. Step 3: Cross multiply
    164,499.95x = 227,212.34 × 119,106.06
  4. Step 4: Simplify right side
    164,499.95x = 27,062,366,600.78
  5. Step 5: Solve for x
    x = 27,062,366,600.78/164,499.95
  6. Step 6: Final answer
    x = 164,512.92

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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.