Home / 44,019.27-66,021.85-14,029.61

Finding the Fourth Proportional to 44,019.27, 66,021.85 and 14,029.61

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Solution

The fourth proportional to 44,019.27, 66,021.85 and 14,029.61 is: 21,042.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,019.27 : 66,021.85 = 14,029.61 : x
  2. Step 2: Convert to fraction form
    44,019.27/66,021.85 = 14,029.61/x
  3. Step 3: Cross multiply
    44,019.27x = 66,021.85 × 14,029.61
  4. Step 4: Simplify right side
    44,019.27x = 926,260,476.87
  5. Step 5: Solve for x
    x = 926,260,476.87/44,019.27
  6. Step 6: Final answer
    x = 21,042.16

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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.