Home / 46,289.76-63,879.84-25,069.44

Finding the Fourth Proportional to 46,289.76, 63,879.84 and 25,069.44

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Solution

The fourth proportional to 46,289.76, 63,879.84 and 25,069.44 is: 34,595.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,289.76 : 63,879.84 = 25,069.44 : x
  2. Step 2: Convert to fraction form
    46,289.76/63,879.84 = 25,069.44/x
  3. Step 3: Cross multiply
    46,289.76x = 63,879.84 × 25,069.44
  4. Step 4: Simplify right side
    46,289.76x = 1,601,431,816.09
  5. Step 5: Solve for x
    x = 1,601,431,816.09/46,289.76
  6. Step 6: Final answer
    x = 34,595.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.