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Finding the Fourth Proportional to 24,854.69, 34,300.22 and 13,525.00

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Solution

The fourth proportional to 24,854.69, 34,300.22 and 13,525.00 is: 18,664.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,854.69 : 34,300.22 = 13,525.00 : x
  2. Step 2: Convert to fraction form
    24,854.69/34,300.22 = 13,525.00/x
  3. Step 3: Cross multiply
    24,854.69x = 34,300.22 × 13,525.00
  4. Step 4: Simplify right side
    24,854.69x = 463,910,322.12
  5. Step 5: Solve for x
    x = 463,910,322.12/24,854.69
  6. Step 6: Final answer
    x = 18,664.90

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.