Home / 193,875.03-267,544.94-108,992.07

Finding the Fourth Proportional to 193,875.03, 267,544.94 and 108,992.07

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Solution

The fourth proportional to 193,875.03, 267,544.94 and 108,992.07 is: 150,407.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,875.03 : 267,544.94 = 108,992.07 : x
  2. Step 2: Convert to fraction form
    193,875.03/267,544.94 = 108,992.07/x
  3. Step 3: Cross multiply
    193,875.03x = 267,544.94 × 108,992.07
  4. Step 4: Simplify right side
    193,875.03x = 29,160,276,283.67
  5. Step 5: Solve for x
    x = 29,160,276,283.67/193,875.03
  6. Step 6: Final answer
    x = 150,407.59

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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.