Home / 6,996.04-9,653.99-4,342.95

Finding the Fourth Proportional to 6,996.04, 9,653.99 and 4,342.95

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Solution

The fourth proportional to 6,996.04, 9,653.99 and 4,342.95 is: 5,992.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,996.04 : 9,653.99 = 4,342.95 : x
  2. Step 2: Convert to fraction form
    6,996.04/9,653.99 = 4,342.95/x
  3. Step 3: Cross multiply
    6,996.04x = 9,653.99 × 4,342.95
  4. Step 4: Simplify right side
    6,996.04x = 41,926,774.16
  5. Step 5: Solve for x
    x = 41,926,774.16/6,996.04
  6. Step 6: Final answer
    x = 5,992.93

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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.