Home / 37,028.48-51,090.48-22,687.29

Finding the Fourth Proportional to 37,028.48, 51,090.48 and 22,687.29

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Solution

The fourth proportional to 37,028.48, 51,090.48 and 22,687.29 is: 31,303.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,028.48 : 51,090.48 = 22,687.29 : x
  2. Step 2: Convert to fraction form
    37,028.48/51,090.48 = 22,687.29/x
  3. Step 3: Cross multiply
    37,028.48x = 51,090.48 × 22,687.29
  4. Step 4: Simplify right side
    37,028.48x = 1,159,104,536.00
  5. Step 5: Solve for x
    x = 1,159,104,536.00/37,028.48
  6. Step 6: Final answer
    x = 31,303.06

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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.