Home / 48,598.28-72,771.31-41,623.13

Finding the Fourth Proportional to 48,598.28, 72,771.31 and 41,623.13

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Solution

The fourth proportional to 48,598.28, 72,771.31 and 41,623.13 is: 62,326.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,598.28 : 72,771.31 = 41,623.13 : x
  2. Step 2: Convert to fraction form
    48,598.28/72,771.31 = 41,623.13/x
  3. Step 3: Cross multiply
    48,598.28x = 72,771.31 × 41,623.13
  4. Step 4: Simplify right side
    48,598.28x = 3,028,969,696.40
  5. Step 5: Solve for x
    x = 3,028,969,696.40/48,598.28
  6. Step 6: Final answer
    x = 62,326.69

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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.