Home / 7,698.04-11,554.38-4,002.95

Finding the Fourth Proportional to 7,698.04, 11,554.38 and 4,002.95

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Solution

The fourth proportional to 7,698.04, 11,554.38 and 4,002.95 is: 6,008.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,698.04 : 11,554.38 = 4,002.95 : x
  2. Step 2: Convert to fraction form
    7,698.04/11,554.38 = 4,002.95/x
  3. Step 3: Cross multiply
    7,698.04x = 11,554.38 × 4,002.95
  4. Step 4: Simplify right side
    7,698.04x = 46,251,634.31
  5. Step 5: Solve for x
    x = 46,251,634.31/7,698.04
  6. Step 6: Final answer
    x = 6,008.24

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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.