Home / 69,394.82-95,811.10-46,767.46

Finding the Fourth Proportional to 69,394.82, 95,811.10 and 46,767.46

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Solution

The fourth proportional to 69,394.82, 95,811.10 and 46,767.46 is: 64,570.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,394.82 : 95,811.10 = 46,767.46 : x
  2. Step 2: Convert to fraction form
    69,394.82/95,811.10 = 46,767.46/x
  3. Step 3: Cross multiply
    69,394.82x = 95,811.10 × 46,767.46
  4. Step 4: Simplify right side
    69,394.82x = 4,480,841,786.81
  5. Step 5: Solve for x
    x = 4,480,841,786.81/69,394.82
  6. Step 6: Final answer
    x = 64,570.26

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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.