Home / 35,181.33-48,550.77-19,267.26

Finding the Fourth Proportional to 35,181.33, 48,550.77 and 19,267.26

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Solution

The fourth proportional to 35,181.33, 48,550.77 and 19,267.26 is: 26,589.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,181.33 : 48,550.77 = 19,267.26 : x
  2. Step 2: Convert to fraction form
    35,181.33/48,550.77 = 19,267.26/x
  3. Step 3: Cross multiply
    35,181.33x = 48,550.77 × 19,267.26
  4. Step 4: Simplify right side
    35,181.33x = 935,440,308.79
  5. Step 5: Solve for x
    x = 935,440,308.79/35,181.33
  6. Step 6: Final answer
    x = 26,589.11

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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.