Home / 49,848.87-74,748.32-16,557.26

Finding the Fourth Proportional to 49,848.87, 74,748.32 and 16,557.26

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Solution

The fourth proportional to 49,848.87, 74,748.32 and 16,557.26 is: 24,827.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,848.87 : 74,748.32 = 16,557.26 : x
  2. Step 2: Convert to fraction form
    49,848.87/74,748.32 = 16,557.26/x
  3. Step 3: Cross multiply
    49,848.87x = 74,748.32 × 16,557.26
  4. Step 4: Simplify right side
    49,848.87x = 1,237,627,394.82
  5. Step 5: Solve for x
    x = 1,237,627,394.82/49,848.87
  6. Step 6: Final answer
    x = 24,827.59

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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.