Home / 48,835.54-73,253.31-17,663.50

Finding the Fourth Proportional to 48,835.54, 73,253.31 and 17,663.50

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Solution

The fourth proportional to 48,835.54, 73,253.31 and 17,663.50 is: 26,495.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,835.54 : 73,253.31 = 17,663.50 : x
  2. Step 2: Convert to fraction form
    48,835.54/73,253.31 = 17,663.50/x
  3. Step 3: Cross multiply
    48,835.54x = 73,253.31 × 17,663.50
  4. Step 4: Simplify right side
    48,835.54x = 1,293,909,841.19
  5. Step 5: Solve for x
    x = 1,293,909,841.19/48,835.54
  6. Step 6: Final answer
    x = 26,495.25

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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.