Home / 45,202.33-62,293.19-33,106.51

Finding the Fourth Proportional to 45,202.33, 62,293.19 and 33,106.51

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Solution

The fourth proportional to 45,202.33, 62,293.19 and 33,106.51 is: 45,623.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,202.33 : 62,293.19 = 33,106.51 : x
  2. Step 2: Convert to fraction form
    45,202.33/62,293.19 = 33,106.51/x
  3. Step 3: Cross multiply
    45,202.33x = 62,293.19 × 33,106.51
  4. Step 4: Simplify right side
    45,202.33x = 2,062,310,186.82
  5. Step 5: Solve for x
    x = 2,062,310,186.82/45,202.33
  6. Step 6: Final answer
    x = 45,623.98

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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.