Home / 80,069.03-110,506.24-46,076.82

Finding the Fourth Proportional to 80,069.03, 110,506.24 and 46,076.82

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Solution

The fourth proportional to 80,069.03, 110,506.24 and 46,076.82 is: 63,592.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,069.03 : 110,506.24 = 46,076.82 : x
  2. Step 2: Convert to fraction form
    80,069.03/110,506.24 = 46,076.82/x
  3. Step 3: Cross multiply
    80,069.03x = 110,506.24 × 46,076.82
  4. Step 4: Simplify right side
    80,069.03x = 5,091,776,129.36
  5. Step 5: Solve for x
    x = 5,091,776,129.36/80,069.03
  6. Step 6: Final answer
    x = 63,592.33

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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.