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Finding the Fourth Proportional to 24,847.49, 34,302.24 and 19,169.49

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Solution

The fourth proportional to 24,847.49, 34,302.24 and 19,169.49 is: 26,463.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,847.49 : 34,302.24 = 19,169.49 : x
  2. Step 2: Convert to fraction form
    24,847.49/34,302.24 = 19,169.49/x
  3. Step 3: Cross multiply
    24,847.49x = 34,302.24 × 19,169.49
  4. Step 4: Simplify right side
    24,847.49x = 657,556,575.29
  5. Step 5: Solve for x
    x = 657,556,575.29/24,847.49
  6. Step 6: Final answer
    x = 26,463.70

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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.