Home / 193,851.06-267,526.71-108,973.59

Finding the Fourth Proportional to 193,851.06, 267,526.71 and 108,973.59

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Solution

The fourth proportional to 193,851.06, 267,526.71 and 108,973.59 is: 150,390.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,851.06 : 267,526.71 = 108,973.59 : x
  2. Step 2: Convert to fraction form
    193,851.06/267,526.71 = 108,973.59/x
  3. Step 3: Cross multiply
    193,851.06x = 267,526.71 × 108,973.59
  4. Step 4: Simplify right side
    193,851.06x = 29,153,346,009.59
  5. Step 5: Solve for x
    x = 29,153,346,009.59/193,851.06
  6. Step 6: Final answer
    x = 150,390.44

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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.