Home / 35,026.30-52,575.19-25,638.43

Finding the Fourth Proportional to 35,026.30, 52,575.19 and 25,638.43

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Solution

The fourth proportional to 35,026.30, 52,575.19 and 25,638.43 is: 38,483.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,026.30 : 52,575.19 = 25,638.43 : x
  2. Step 2: Convert to fraction form
    35,026.30/52,575.19 = 25,638.43/x
  3. Step 3: Cross multiply
    35,026.30x = 52,575.19 × 25,638.43
  4. Step 4: Simplify right side
    35,026.30x = 1,347,945,200.36
  5. Step 5: Solve for x
    x = 1,347,945,200.36/35,026.30
  6. Step 6: Final answer
    x = 38,483.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.