Home / 79,926.75-110,309.85-46,392.75

Finding the Fourth Proportional to 79,926.75, 110,309.85 and 46,392.75

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Solution

The fourth proportional to 79,926.75, 110,309.85 and 46,392.75 is: 64,028.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,926.75 : 110,309.85 = 46,392.75 : x
  2. Step 2: Convert to fraction form
    79,926.75/110,309.85 = 46,392.75/x
  3. Step 3: Cross multiply
    79,926.75x = 110,309.85 × 46,392.75
  4. Step 4: Simplify right side
    79,926.75x = 5,117,577,293.59
  5. Step 5: Solve for x
    x = 5,117,577,293.59/79,926.75
  6. Step 6: Final answer
    x = 64,028.34

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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.