Home / 45,182.15-62,351.53-25,039.37

Finding the Fourth Proportional to 45,182.15, 62,351.53 and 25,039.37

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Solution

The fourth proportional to 45,182.15, 62,351.53 and 25,039.37 is: 34,554.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,182.15 : 62,351.53 = 25,039.37 : x
  2. Step 2: Convert to fraction form
    45,182.15/62,351.53 = 25,039.37/x
  3. Step 3: Cross multiply
    45,182.15x = 62,351.53 × 25,039.37
  4. Step 4: Simplify right side
    45,182.15x = 1,561,243,123.02
  5. Step 5: Solve for x
    x = 1,561,243,123.02/45,182.15
  6. Step 6: Final answer
    x = 34,554.42

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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.