Home / 23,046.07-31,805.97-14,099.53

Finding the Fourth Proportional to 23,046.07, 31,805.97 and 14,099.53

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Solution

The fourth proportional to 23,046.07, 31,805.97 and 14,099.53 is: 19,458.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,046.07 : 31,805.97 = 14,099.53 : x
  2. Step 2: Convert to fraction form
    23,046.07/31,805.97 = 14,099.53/x
  3. Step 3: Cross multiply
    23,046.07x = 31,805.97 × 14,099.53
  4. Step 4: Simplify right side
    23,046.07x = 448,449,228.19
  5. Step 5: Solve for x
    x = 448,449,228.19/23,046.07
  6. Step 6: Final answer
    x = 19,458.82

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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.