Home / 47,883.83-71,804.88-16,285.32

Finding the Fourth Proportional to 47,883.83, 71,804.88 and 16,285.32

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Solution

The fourth proportional to 47,883.83, 71,804.88 and 16,285.32 is: 24,420.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,883.83 : 71,804.88 = 16,285.32 : x
  2. Step 2: Convert to fraction form
    47,883.83/71,804.88 = 16,285.32/x
  3. Step 3: Cross multiply
    47,883.83x = 71,804.88 × 16,285.32
  4. Step 4: Simplify right side
    47,883.83x = 1,169,365,448.36
  5. Step 5: Solve for x
    x = 1,169,365,448.36/47,883.83
  6. Step 6: Final answer
    x = 24,420.89

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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.