Home / 23,347.17-35,020.89-19,226.43

Finding the Fourth Proportional to 23,347.17, 35,020.89 and 19,226.43

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Solution

The fourth proportional to 23,347.17, 35,020.89 and 19,226.43 is: 28,839.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,347.17 : 35,020.89 = 19,226.43 : x
  2. Step 2: Convert to fraction form
    23,347.17/35,020.89 = 19,226.43/x
  3. Step 3: Cross multiply
    23,347.17x = 35,020.89 × 19,226.43
  4. Step 4: Simplify right side
    23,347.17x = 673,326,690.12
  5. Step 5: Solve for x
    x = 673,326,690.12/23,347.17
  6. Step 6: Final answer
    x = 28,839.76

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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.