Home / 44,124.42-66,194.83-14,544.35

Finding the Fourth Proportional to 44,124.42, 66,194.83 and 14,544.35

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Solution

The fourth proportional to 44,124.42, 66,194.83 and 14,544.35 is: 21,819.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,124.42 : 66,194.83 = 14,544.35 : x
  2. Step 2: Convert to fraction form
    44,124.42/66,194.83 = 14,544.35/x
  3. Step 3: Cross multiply
    44,124.42x = 66,194.83 × 14,544.35
  4. Step 4: Simplify right side
    44,124.42x = 962,760,444.74
  5. Step 5: Solve for x
    x = 962,760,444.74/44,124.42
  6. Step 6: Final answer
    x = 21,819.22

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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.