Home / 35,566.44-49,081.68-19,650.84

Finding the Fourth Proportional to 35,566.44, 49,081.68 and 19,650.84

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Solution

The fourth proportional to 35,566.44, 49,081.68 and 19,650.84 is: 27,118.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,566.44 : 49,081.68 = 19,650.84 : x
  2. Step 2: Convert to fraction form
    35,566.44/49,081.68 = 19,650.84/x
  3. Step 3: Cross multiply
    35,566.44x = 49,081.68 × 19,650.84
  4. Step 4: Simplify right side
    35,566.44x = 964,496,240.61
  5. Step 5: Solve for x
    x = 964,496,240.61/35,566.44
  6. Step 6: Final answer
    x = 27,118.16

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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.