Home / 46,376.25-69,569.84-14,775.31

Finding the Fourth Proportional to 46,376.25, 69,569.84 and 14,775.31

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Solution

The fourth proportional to 46,376.25, 69,569.84 and 14,775.31 is: 22,164.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,376.25 : 69,569.84 = 14,775.31 : x
  2. Step 2: Convert to fraction form
    46,376.25/69,569.84 = 14,775.31/x
  3. Step 3: Cross multiply
    46,376.25x = 69,569.84 × 14,775.31
  4. Step 4: Simplify right side
    46,376.25x = 1,027,915,993.44
  5. Step 5: Solve for x
    x = 1,027,915,993.44/46,376.25
  6. Step 6: Final answer
    x = 22,164.71

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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.