Home / 19,252.69-28,879.85-6,104.77

Finding the Fourth Proportional to 19,252.69, 28,879.85 and 6,104.77

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Solution

The fourth proportional to 19,252.69, 28,879.85 and 6,104.77 is: 9,157.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,252.69 : 28,879.85 = 6,104.77 : x
  2. Step 2: Convert to fraction form
    19,252.69/28,879.85 = 6,104.77/x
  3. Step 3: Cross multiply
    19,252.69x = 28,879.85 × 6,104.77
  4. Step 4: Simplify right side
    19,252.69x = 176,304,784.95
  5. Step 5: Solve for x
    x = 176,304,784.95/19,252.69
  6. Step 6: Final answer
    x = 9,157.41

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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.