Home / 26,854-37,059.02-14,918.44

Finding the Fourth Proportional to 26,854, 37,059.02 and 14,918.44

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Solution

The fourth proportional to 26,854, 37,059.02 and 14,918.44 is: 20,587.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,854 : 37,059.02 = 14,918.44 : x
  2. Step 2: Convert to fraction form
    26,854/37,059.02 = 14,918.44/x
  3. Step 3: Cross multiply
    26,854x = 37,059.02 × 14,918.44
  4. Step 4: Simplify right side
    26,854x = 552,862,766.33
  5. Step 5: Solve for x
    x = 552,862,766.33/26,854
  6. Step 6: Final answer
    x = 20,587.72

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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.