Home / 41,968.02-57,919.14-23,108.52

Finding the Fourth Proportional to 41,968.02, 57,919.14 and 23,108.52

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Solution

The fourth proportional to 41,968.02, 57,919.14 and 23,108.52 is: 31,891.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,968.02 : 57,919.14 = 23,108.52 : x
  2. Step 2: Convert to fraction form
    41,968.02/57,919.14 = 23,108.52/x
  3. Step 3: Cross multiply
    41,968.02x = 57,919.14 × 23,108.52
  4. Step 4: Simplify right side
    41,968.02x = 1,338,425,605.07
  5. Step 5: Solve for x
    x = 1,338,425,605.07/41,968.02
  6. Step 6: Final answer
    x = 31,891.56

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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.