Home / 44,974.44-67,440.08-21,262.24

Finding the Fourth Proportional to 44,974.44, 67,440.08 and 21,262.24

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Solution

The fourth proportional to 44,974.44, 67,440.08 and 21,262.24 is: 31,883.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,974.44 : 67,440.08 = 21,262.24 : x
  2. Step 2: Convert to fraction form
    44,974.44/67,440.08 = 21,262.24/x
  3. Step 3: Cross multiply
    44,974.44x = 67,440.08 × 21,262.24
  4. Step 4: Simplify right side
    44,974.44x = 1,433,927,166.58
  5. Step 5: Solve for x
    x = 1,433,927,166.58/44,974.44
  6. Step 6: Final answer
    x = 31,883.16

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1.5x scale

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.