Home / 25,625.07-35,359.06-14,293.24

Finding the Fourth Proportional to 25,625.07, 35,359.06 and 14,293.24

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Solution

The fourth proportional to 25,625.07, 35,359.06 and 14,293.24 is: 19,722.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,625.07 : 35,359.06 = 14,293.24 : x
  2. Step 2: Convert to fraction form
    25,625.07/35,359.06 = 14,293.24/x
  3. Step 3: Cross multiply
    25,625.07x = 35,359.06 × 14,293.24
  4. Step 4: Simplify right side
    25,625.07x = 505,395,530.75
  5. Step 5: Solve for x
    x = 505,395,530.75/25,625.07
  6. Step 6: Final answer
    x = 19,722.70

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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.