Home / 37,536.12-51,842.37-25,578.70

Finding the Fourth Proportional to 37,536.12, 51,842.37 and 25,578.70

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Solution

The fourth proportional to 37,536.12, 51,842.37 and 25,578.70 is: 35,327.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,536.12 : 51,842.37 = 25,578.70 : x
  2. Step 2: Convert to fraction form
    37,536.12/51,842.37 = 25,578.70/x
  3. Step 3: Cross multiply
    37,536.12x = 51,842.37 × 25,578.70
  4. Step 4: Simplify right side
    37,536.12x = 1,326,060,301.63
  5. Step 5: Solve for x
    x = 1,326,060,301.63/37,536.12
  6. Step 6: Final answer
    x = 35,327.58

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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.