Home / 45,801.36-63,212.24-33,095.68

Finding the Fourth Proportional to 45,801.36, 63,212.24 and 33,095.68

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Solution

The fourth proportional to 45,801.36, 63,212.24 and 33,095.68 is: 45,676.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,801.36 : 63,212.24 = 33,095.68 : x
  2. Step 2: Convert to fraction form
    45,801.36/63,212.24 = 33,095.68/x
  3. Step 3: Cross multiply
    45,801.36x = 63,212.24 × 33,095.68
  4. Step 4: Simplify right side
    45,801.36x = 2,092,052,067.12
  5. Step 5: Solve for x
    x = 2,092,052,067.12/45,801.36
  6. Step 6: Final answer
    x = 45,676.64

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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.