Home / 45,425.32-62,682.60-33,495.12

Finding the Fourth Proportional to 45,425.32, 62,682.60 and 33,495.12

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Solution

The fourth proportional to 45,425.32, 62,682.60 and 33,495.12 is: 46,220.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,425.32 : 62,682.60 = 33,495.12 : x
  2. Step 2: Convert to fraction form
    45,425.32/62,682.60 = 33,495.12/x
  3. Step 3: Cross multiply
    45,425.32x = 62,682.60 × 33,495.12
  4. Step 4: Simplify right side
    45,425.32x = 2,099,561,208.91
  5. Step 5: Solve for x
    x = 2,099,561,208.91/45,425.32
  6. Step 6: Final answer
    x = 46,220.06

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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.