Home / 25,067.04-34,590.96-14,454.96

Finding the Fourth Proportional to 25,067.04, 34,590.96 and 14,454.96

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Solution

The fourth proportional to 25,067.04, 34,590.96 and 14,454.96 is: 19,946.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,067.04 : 34,590.96 = 14,454.96 : x
  2. Step 2: Convert to fraction form
    25,067.04/34,590.96 = 14,454.96/x
  3. Step 3: Cross multiply
    25,067.04x = 34,590.96 × 14,454.96
  4. Step 4: Simplify right side
    25,067.04x = 500,010,943.16
  5. Step 5: Solve for x
    x = 500,010,943.16/25,067.04
  6. Step 6: Final answer
    x = 19,946.95

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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.