Home / 25,544.07-35,250.28-14,789.41

Finding the Fourth Proportional to 25,544.07, 35,250.28 and 14,789.41

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Solution

The fourth proportional to 25,544.07, 35,250.28 and 14,789.41 is: 20,409.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,544.07 : 35,250.28 = 14,789.41 : x
  2. Step 2: Convert to fraction form
    25,544.07/35,250.28 = 14,789.41/x
  3. Step 3: Cross multiply
    25,544.07x = 35,250.28 × 14,789.41
  4. Step 4: Simplify right side
    25,544.07x = 521,330,718.44
  5. Step 5: Solve for x
    x = 521,330,718.44/25,544.07
  6. Step 6: Final answer
    x = 20,409.07

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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.