Home / 164,935.24-227,591.45-92,342.23

Finding the Fourth Proportional to 164,935.24, 227,591.45 and 92,342.23

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Solution

The fourth proportional to 164,935.24, 227,591.45 and 92,342.23 is: 127,421.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,935.24 : 227,591.45 = 92,342.23 : x
  2. Step 2: Convert to fraction form
    164,935.24/227,591.45 = 92,342.23/x
  3. Step 3: Cross multiply
    164,935.24x = 227,591.45 × 92,342.23
  4. Step 4: Simplify right side
    164,935.24x = 21,016,301,364.34
  5. Step 5: Solve for x
    x = 21,016,301,364.34/164,935.24
  6. Step 6: Final answer
    x = 127,421.54

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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.