Home / 45,181.79-62,351.24-25,039.01

Finding the Fourth Proportional to 45,181.79, 62,351.24 and 25,039.01

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Solution

The fourth proportional to 45,181.79, 62,351.24 and 25,039.01 is: 34,554.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,181.79 : 62,351.24 = 25,039.01 : x
  2. Step 2: Convert to fraction form
    45,181.79/62,351.24 = 25,039.01/x
  3. Step 3: Cross multiply
    45,181.79x = 62,351.24 × 25,039.01
  4. Step 4: Simplify right side
    45,181.79x = 1,561,212,884.92
  5. Step 5: Solve for x
    x = 1,561,212,884.92/45,181.79
  6. Step 6: Final answer
    x = 34,554.03

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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.