Home / 36,979.29-51,068.70-23,556.60

Finding the Fourth Proportional to 36,979.29, 51,068.70 and 23,556.60

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Solution

The fourth proportional to 36,979.29, 51,068.70 and 23,556.60 is: 32,531.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,979.29 : 51,068.70 = 23,556.60 : x
  2. Step 2: Convert to fraction form
    36,979.29/51,068.70 = 23,556.60/x
  3. Step 3: Cross multiply
    36,979.29x = 51,068.70 × 23,556.60
  4. Step 4: Simplify right side
    36,979.29x = 1,203,004,938.42
  5. Step 5: Solve for x
    x = 1,203,004,938.42/36,979.29
  6. Step 6: Final answer
    x = 32,531.86

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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.