Home / 44,222.09-66,259.22-19,224.68

Finding the Fourth Proportional to 44,222.09, 66,259.22 and 19,224.68

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Solution

The fourth proportional to 44,222.09, 66,259.22 and 19,224.68 is: 28,804.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,222.09 : 66,259.22 = 19,224.68 : x
  2. Step 2: Convert to fraction form
    44,222.09/66,259.22 = 19,224.68/x
  3. Step 3: Cross multiply
    44,222.09x = 66,259.22 × 19,224.68
  4. Step 4: Simplify right side
    44,222.09x = 1,273,811,874.13
  5. Step 5: Solve for x
    x = 1,273,811,874.13/44,222.09
  6. Step 6: Final answer
    x = 28,804.88

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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.