Home / 44,084.73-66,129.59-14,101.59

Finding the Fourth Proportional to 44,084.73, 66,129.59 and 14,101.59

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Solution

The fourth proportional to 44,084.73, 66,129.59 and 14,101.59 is: 21,153.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,084.73 : 66,129.59 = 14,101.59 : x
  2. Step 2: Convert to fraction form
    44,084.73/66,129.59 = 14,101.59/x
  3. Step 3: Cross multiply
    44,084.73x = 66,129.59 × 14,101.59
  4. Step 4: Simplify right side
    44,084.73x = 932,532,608.63
  5. Step 5: Solve for x
    x = 932,532,608.63/44,084.73
  6. Step 6: Final answer
    x = 21,153.19

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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.