Home / 46,977.82-64,829.30-25,757.04

Finding the Fourth Proportional to 46,977.82, 64,829.30 and 25,757.04

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Solution

The fourth proportional to 46,977.82, 64,829.30 and 25,757.04 is: 35,544.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,977.82 : 64,829.30 = 25,757.04 : x
  2. Step 2: Convert to fraction form
    46,977.82/64,829.30 = 25,757.04/x
  3. Step 3: Cross multiply
    46,977.82x = 64,829.30 × 25,757.04
  4. Step 4: Simplify right side
    46,977.82x = 1,669,810,613.52
  5. Step 5: Solve for x
    x = 1,669,810,613.52/46,977.82
  6. Step 6: Final answer
    x = 35,544.66

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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.