Home / 44,601.60-61,570.56-28,694.88

Finding the Fourth Proportional to 44,601.60, 61,570.56 and 28,694.88

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Solution

The fourth proportional to 44,601.60, 61,570.56 and 28,694.88 is: 39,612.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,601.60 : 61,570.56 = 28,694.88 : x
  2. Step 2: Convert to fraction form
    44,601.60/61,570.56 = 28,694.88/x
  3. Step 3: Cross multiply
    44,601.60x = 61,570.56 × 28,694.88
  4. Step 4: Simplify right side
    44,601.60x = 1,766,759,830.73
  5. Step 5: Solve for x
    x = 1,766,759,830.73/44,601.60
  6. Step 6: Final answer
    x = 39,612.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.