Home / 44,680.36-61,640.04-26,769.64

Finding the Fourth Proportional to 44,680.36, 61,640.04 and 26,769.64

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Solution

The fourth proportional to 44,680.36, 61,640.04 and 26,769.64 is: 36,930.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,680.36 : 61,640.04 = 26,769.64 : x
  2. Step 2: Convert to fraction form
    44,680.36/61,640.04 = 26,769.64/x
  3. Step 3: Cross multiply
    44,680.36x = 61,640.04 × 26,769.64
  4. Step 4: Simplify right side
    44,680.36x = 1,650,081,680.39
  5. Step 5: Solve for x
    x = 1,650,081,680.39/44,680.36
  6. Step 6: Final answer
    x = 36,930.81

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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.