Home / 193,024.41-266,383.48-111,322.27

Finding the Fourth Proportional to 193,024.41, 266,383.48 and 111,322.27

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Solution

The fourth proportional to 193,024.41, 266,383.48 and 111,322.27 is: 153,630.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,024.41 : 266,383.48 = 111,322.27 : x
  2. Step 2: Convert to fraction form
    193,024.41/266,383.48 = 111,322.27/x
  3. Step 3: Cross multiply
    193,024.41x = 266,383.48 × 111,322.27
  4. Step 4: Simplify right side
    193,024.41x = 29,654,413,684.10
  5. Step 5: Solve for x
    x = 29,654,413,684.10/193,024.41
  6. Step 6: Final answer
    x = 153,630.38

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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.