Home / 25,409.23-35,067.33-14,654.52

Finding the Fourth Proportional to 25,409.23, 35,067.33 and 14,654.52

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Solution

The fourth proportional to 25,409.23, 35,067.33 and 14,654.52 is: 20,224.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,409.23 : 35,067.33 = 14,654.52 : x
  2. Step 2: Convert to fraction form
    25,409.23/35,067.33 = 14,654.52/x
  3. Step 3: Cross multiply
    25,409.23x = 35,067.33 × 14,654.52
  4. Step 4: Simplify right side
    25,409.23x = 513,894,888.83
  5. Step 5: Solve for x
    x = 513,894,888.83/25,409.23
  6. Step 6: Final answer
    x = 20,224.73

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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.