Home / 23,445.41-35,167.95-19,927.08

Finding the Fourth Proportional to 23,445.41, 35,167.95 and 19,927.08

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Solution

The fourth proportional to 23,445.41, 35,167.95 and 19,927.08 is: 29,890.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,445.41 : 35,167.95 = 19,927.08 : x
  2. Step 2: Convert to fraction form
    23,445.41/35,167.95 = 19,927.08/x
  3. Step 3: Cross multiply
    23,445.41x = 35,167.95 × 19,927.08
  4. Step 4: Simplify right side
    23,445.41x = 700,794,553.09
  5. Step 5: Solve for x
    x = 700,794,553.09/23,445.41
  6. Step 6: Final answer
    x = 29,890.48

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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.