Home / 25,229.08-34,816.26-14,051.08

Finding the Fourth Proportional to 25,229.08, 34,816.26 and 14,051.08

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Solution

The fourth proportional to 25,229.08, 34,816.26 and 14,051.08 is: 19,390.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,229.08 : 34,816.26 = 14,051.08 : x
  2. Step 2: Convert to fraction form
    25,229.08/34,816.26 = 14,051.08/x
  3. Step 3: Cross multiply
    25,229.08x = 34,816.26 × 14,051.08
  4. Step 4: Simplify right side
    25,229.08x = 489,206,054.56
  5. Step 5: Solve for x
    x = 489,206,054.56/25,229.08
  6. Step 6: Final answer
    x = 19,390.56

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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.