Home / 25,524.06-35,223.51-14,345.82

Finding the Fourth Proportional to 25,524.06, 35,223.51 and 14,345.82

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Solution

The fourth proportional to 25,524.06, 35,223.51 and 14,345.82 is: 19,797.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,524.06 : 35,223.51 = 14,345.82 : x
  2. Step 2: Convert to fraction form
    25,524.06/35,223.51 = 14,345.82/x
  3. Step 3: Cross multiply
    25,524.06x = 35,223.51 × 14,345.82
  4. Step 4: Simplify right side
    25,524.06x = 505,310,134.23
  5. Step 5: Solve for x
    x = 505,310,134.23/25,524.06
  6. Step 6: Final answer
    x = 19,797.40

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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.