Home / 25,104.77-37,634.11-8,677.25

Finding the Fourth Proportional to 25,104.77, 37,634.11 and 8,677.25

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Solution

The fourth proportional to 25,104.77, 37,634.11 and 8,677.25 is: 13,007.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,104.77 : 37,634.11 = 8,677.25 : x
  2. Step 2: Convert to fraction form
    25,104.77/37,634.11 = 8,677.25/x
  3. Step 3: Cross multiply
    25,104.77x = 37,634.11 × 8,677.25
  4. Step 4: Simplify right side
    25,104.77x = 326,560,581.00
  5. Step 5: Solve for x
    x = 326,560,581.00/25,104.77
  6. Step 6: Final answer
    x = 13,007.91

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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.