Home / 23,326.41-34,955.06-19,195.77

Finding the Fourth Proportional to 23,326.41, 34,955.06 and 19,195.77

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Solution

The fourth proportional to 23,326.41, 34,955.06 and 19,195.77 is: 28,765.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,326.41 : 34,955.06 = 19,195.77 : x
  2. Step 2: Convert to fraction form
    23,326.41/34,955.06 = 19,195.77/x
  3. Step 3: Cross multiply
    23,326.41x = 34,955.06 × 19,195.77
  4. Step 4: Simplify right side
    23,326.41x = 670,989,196.12
  5. Step 5: Solve for x
    x = 670,989,196.12/23,326.41
  6. Step 6: Final answer
    x = 28,765.21

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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.