Home / 36,832.40-54,938.76-35,725.54

Finding the Fourth Proportional to 36,832.40, 54,938.76 and 35,725.54

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Solution

The fourth proportional to 36,832.40, 54,938.76 and 35,725.54 is: 53,287.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,832.40 : 54,938.76 = 35,725.54 : x
  2. Step 2: Convert to fraction form
    36,832.40/54,938.76 = 35,725.54/x
  3. Step 3: Cross multiply
    36,832.40x = 54,938.76 × 35,725.54
  4. Step 4: Simplify right side
    36,832.40x = 1,962,717,001.06
  5. Step 5: Solve for x
    x = 1,962,717,001.06/36,832.40
  6. Step 6: Final answer
    x = 53,287.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.