Home / 35,181.20-48,550.60-19,267.14

Finding the Fourth Proportional to 35,181.20, 48,550.60 and 19,267.14

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Solution

The fourth proportional to 35,181.20, 48,550.60 and 19,267.14 is: 26,588.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,181.20 : 48,550.60 = 19,267.14 : x
  2. Step 2: Convert to fraction form
    35,181.20/48,550.60 = 19,267.14/x
  3. Step 3: Cross multiply
    35,181.20x = 48,550.60 × 19,267.14
  4. Step 4: Simplify right side
    35,181.20x = 935,431,207.28
  5. Step 5: Solve for x
    x = 935,431,207.28/35,181.20
  6. Step 6: Final answer
    x = 26,588.95

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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.