Home / 25,093.23-34,628.22-13,762.95

Finding the Fourth Proportional to 25,093.23, 34,628.22 and 13,762.95

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Solution

The fourth proportional to 25,093.23, 34,628.22 and 13,762.95 is: 18,992.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,093.23 : 34,628.22 = 13,762.95 : x
  2. Step 2: Convert to fraction form
    25,093.23/34,628.22 = 13,762.95/x
  3. Step 3: Cross multiply
    25,093.23x = 34,628.22 × 13,762.95
  4. Step 4: Simplify right side
    25,093.23x = 476,586,460.45
  5. Step 5: Solve for x
    x = 476,586,460.45/25,093.23
  6. Step 6: Final answer
    x = 18,992.63

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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.