Home / 35,288.22-48,697.44-19,372.35

Finding the Fourth Proportional to 35,288.22, 48,697.44 and 19,372.35

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Solution

The fourth proportional to 35,288.22, 48,697.44 and 19,372.35 is: 26,733.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,288.22 : 48,697.44 = 19,372.35 : x
  2. Step 2: Convert to fraction form
    35,288.22/48,697.44 = 19,372.35/x
  3. Step 3: Cross multiply
    35,288.22x = 48,697.44 × 19,372.35
  4. Step 4: Simplify right side
    35,288.22x = 943,383,851.78
  5. Step 5: Solve for x
    x = 943,383,851.78/35,288.22
  6. Step 6: Final answer
    x = 26,733.68

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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.