Home / 37,828.80-57,026.48-35,291.52

Finding the Fourth Proportional to 37,828.80, 57,026.48 and 35,291.52

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Solution

The fourth proportional to 37,828.80, 57,026.48 and 35,291.52 is: 53,201.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,828.80 : 57,026.48 = 35,291.52 : x
  2. Step 2: Convert to fraction form
    37,828.80/57,026.48 = 35,291.52/x
  3. Step 3: Cross multiply
    37,828.80x = 57,026.48 × 35,291.52
  4. Step 4: Simplify right side
    37,828.80x = 2,012,551,159.45
  5. Step 5: Solve for x
    x = 2,012,551,159.45/37,828.80
  6. Step 6: Final answer
    x = 53,201.56

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.