Home / 25,064.03-34,589.81-13,733.54

Finding the Fourth Proportional to 25,064.03, 34,589.81 and 13,733.54

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Solution

The fourth proportional to 25,064.03, 34,589.81 and 13,733.54 is: 18,953.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,064.03 : 34,589.81 = 13,733.54 : x
  2. Step 2: Convert to fraction form
    25,064.03/34,589.81 = 13,733.54/x
  3. Step 3: Cross multiply
    25,064.03x = 34,589.81 × 13,733.54
  4. Step 4: Simplify right side
    25,064.03x = 475,040,539.23
  5. Step 5: Solve for x
    x = 475,040,539.23/25,064.03
  6. Step 6: Final answer
    x = 18,953.08

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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.