Home / 45,486.48-62,767.08-33,556.44

Finding the Fourth Proportional to 45,486.48, 62,767.08 and 33,556.44

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Solution

The fourth proportional to 45,486.48, 62,767.08 and 33,556.44 is: 46,304.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,486.48 : 62,767.08 = 33,556.44 : x
  2. Step 2: Convert to fraction form
    45,486.48/62,767.08 = 33,556.44/x
  3. Step 3: Cross multiply
    45,486.48x = 62,767.08 × 33,556.44
  4. Step 4: Simplify right side
    45,486.48x = 2,106,239,754.00
  5. Step 5: Solve for x
    x = 2,106,239,754.00/45,486.48
  6. Step 6: Final answer
    x = 46,304.74

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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.