Home / 941,167.68-1,411,836.12-267,255.60

Finding the Fourth Proportional to 941,167.68, 1,411,836.12 and 267,255.60

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Solution

The fourth proportional to 941,167.68, 1,411,836.12 and 267,255.60 is: 400,907.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,167.68 : 1,411,836.12 = 267,255.60 : x
  2. Step 2: Convert to fraction form
    941,167.68/1,411,836.12 = 267,255.60/x
  3. Step 3: Cross multiply
    941,167.68x = 1,411,836.12 × 267,255.60
  4. Step 4: Simplify right side
    941,167.68x = 377,321,109,352.27
  5. Step 5: Solve for x
    x = 377,321,109,352.27/941,167.68
  6. Step 6: Final answer
    x = 400,907.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.