Home / 6,952.22-9,594.04-3,808.40

Finding the Fourth Proportional to 6,952.22, 9,594.04 and 3,808.40

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Solution

The fourth proportional to 6,952.22, 9,594.04 and 3,808.40 is: 5,255.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,952.22 : 9,594.04 = 3,808.40 : x
  2. Step 2: Convert to fraction form
    6,952.22/9,594.04 = 3,808.40/x
  3. Step 3: Cross multiply
    6,952.22x = 9,594.04 × 3,808.40
  4. Step 4: Simplify right side
    6,952.22x = 36,537,941.94
  5. Step 5: Solve for x
    x = 36,537,941.94/6,952.22
  6. Step 6: Final answer
    x = 5,255.58

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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.