Home / 44,467.58-66,627.32-31,292.28

Finding the Fourth Proportional to 44,467.58, 66,627.32 and 31,292.28

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Solution

The fourth proportional to 44,467.58, 66,627.32 and 31,292.28 is: 46,886.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,467.58 : 66,627.32 = 31,292.28 : x
  2. Step 2: Convert to fraction form
    44,467.58/66,627.32 = 31,292.28/x
  3. Step 3: Cross multiply
    44,467.58x = 66,627.32 × 31,292.28
  4. Step 4: Simplify right side
    44,467.58x = 2,084,920,753.09
  5. Step 5: Solve for x
    x = 2,084,920,753.09/44,467.58
  6. Step 6: Final answer
    x = 46,886.31

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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.