Home / 164,822.14-227,427.60-108,303.58

Finding the Fourth Proportional to 164,822.14, 227,427.60 and 108,303.58

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Solution

The fourth proportional to 164,822.14, 227,427.60 and 108,303.58 is: 149,441.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,822.14 : 227,427.60 = 108,303.58 : x
  2. Step 2: Convert to fraction form
    164,822.14/227,427.60 = 108,303.58/x
  3. Step 3: Cross multiply
    164,822.14x = 227,427.60 × 108,303.58
  4. Step 4: Simplify right side
    164,822.14x = 24,631,223,352.02
  5. Step 5: Solve for x
    x = 24,631,223,352.02/164,822.14
  6. Step 6: Final answer
    x = 149,441.23

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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.