Home / 24,829.80-34,231.58-16,858.19

Finding the Fourth Proportional to 24,829.80, 34,231.58 and 16,858.19

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Solution

The fourth proportional to 24,829.80, 34,231.58 and 16,858.19 is: 23,241.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,829.80 : 34,231.58 = 16,858.19 : x
  2. Step 2: Convert to fraction form
    24,829.80/34,231.58 = 16,858.19/x
  3. Step 3: Cross multiply
    24,829.80x = 34,231.58 × 16,858.19
  4. Step 4: Simplify right side
    24,829.80x = 577,082,350.63
  5. Step 5: Solve for x
    x = 577,082,350.63/24,829.80
  6. Step 6: Final answer
    x = 23,241.52

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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.