Home / 23,205.59-34,729.54-14,326.57

Finding the Fourth Proportional to 23,205.59, 34,729.54 and 14,326.57

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Solution

The fourth proportional to 23,205.59, 34,729.54 and 14,326.57 is: 21,441.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,205.59 : 34,729.54 = 14,326.57 : x
  2. Step 2: Convert to fraction form
    23,205.59/34,729.54 = 14,326.57/x
  3. Step 3: Cross multiply
    23,205.59x = 34,729.54 × 14,326.57
  4. Step 4: Simplify right side
    23,205.59x = 497,555,063.24
  5. Step 5: Solve for x
    x = 497,555,063.24/23,205.59
  6. Step 6: Final answer
    x = 21,441.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.