Home / 9,584.90-14,380.28-4,908.19

Finding the Fourth Proportional to 9,584.90, 14,380.28 and 4,908.19

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Solution

The fourth proportional to 9,584.90, 14,380.28 and 4,908.19 is: 7,363.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,584.90 : 14,380.28 = 4,908.19 : x
  2. Step 2: Convert to fraction form
    9,584.90/14,380.28 = 4,908.19/x
  3. Step 3: Cross multiply
    9,584.90x = 14,380.28 × 4,908.19
  4. Step 4: Simplify right side
    9,584.90x = 70,581,146.49
  5. Step 5: Solve for x
    x = 70,581,146.49/9,584.90
  6. Step 6: Final answer
    x = 7,363.79

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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.