Home / 58,130.82-80,067.75-44,676.33

Finding the Fourth Proportional to 58,130.82, 80,067.75 and 44,676.33

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Solution

The fourth proportional to 58,130.82, 80,067.75 and 44,676.33 is: 61,535.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,130.82 : 80,067.75 = 44,676.33 : x
  2. Step 2: Convert to fraction form
    58,130.82/80,067.75 = 44,676.33/x
  3. Step 3: Cross multiply
    58,130.82x = 80,067.75 × 44,676.33
  4. Step 4: Simplify right side
    58,130.82x = 3,577,133,221.36
  5. Step 5: Solve for x
    x = 3,577,133,221.36/58,130.82
  6. Step 6: Final answer
    x = 61,535.92

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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.