Home / 48,428.94-72,665.33-24,724.26

Finding the Fourth Proportional to 48,428.94, 72,665.33 and 24,724.26

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Solution

The fourth proportional to 48,428.94, 72,665.33 and 24,724.26 is: 37,097.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,428.94 : 72,665.33 = 24,724.26 : x
  2. Step 2: Convert to fraction form
    48,428.94/72,665.33 = 24,724.26/x
  3. Step 3: Cross multiply
    48,428.94x = 72,665.33 × 24,724.26
  4. Step 4: Simplify right side
    48,428.94x = 1,796,596,511.91
  5. Step 5: Solve for x
    x = 1,796,596,511.91/48,428.94
  6. Step 6: Final answer
    x = 37,097.58

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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.