Home / 41,911.02-57,836.70-23,047.74

Finding the Fourth Proportional to 41,911.02, 57,836.70 and 23,047.74

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Solution

The fourth proportional to 41,911.02, 57,836.70 and 23,047.74 is: 31,805.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,911.02 : 57,836.70 = 23,047.74 : x
  2. Step 2: Convert to fraction form
    41,911.02/57,836.70 = 23,047.74/x
  3. Step 3: Cross multiply
    41,911.02x = 57,836.70 × 23,047.74
  4. Step 4: Simplify right side
    41,911.02x = 1,333,005,224.06
  5. Step 5: Solve for x
    x = 1,333,005,224.06/41,911.02
  6. Step 6: Final answer
    x = 31,805.60

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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.