Home / 45,326.36-62,532.92-33,418.01

Finding the Fourth Proportional to 45,326.36, 62,532.92 and 33,418.01

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Solution

The fourth proportional to 45,326.36, 62,532.92 and 33,418.01 is: 46,103.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,326.36 : 62,532.92 = 33,418.01 : x
  2. Step 2: Convert to fraction form
    45,326.36/62,532.92 = 33,418.01/x
  3. Step 3: Cross multiply
    45,326.36x = 62,532.92 × 33,418.01
  4. Step 4: Simplify right side
    45,326.36x = 2,089,725,266.13
  5. Step 5: Solve for x
    x = 2,089,725,266.13/45,326.36
  6. Step 6: Final answer
    x = 46,103.98

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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.