Home / 41,790.73-57,671.02-22,670.52

Finding the Fourth Proportional to 41,790.73, 57,671.02 and 22,670.52

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Solution

The fourth proportional to 41,790.73, 57,671.02 and 22,670.52 is: 31,285.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,790.73 : 57,671.02 = 22,670.52 : x
  2. Step 2: Convert to fraction form
    41,790.73/57,671.02 = 22,670.52/x
  3. Step 3: Cross multiply
    41,790.73x = 57,671.02 × 22,670.52
  4. Step 4: Simplify right side
    41,790.73x = 1,307,431,696.88
  5. Step 5: Solve for x
    x = 1,307,431,696.88/41,790.73
  6. Step 6: Final answer
    x = 31,285.21

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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.