Home / 13,363.44-20,052.07-9,695.94

Finding the Fourth Proportional to 13,363.44, 20,052.07 and 9,695.94

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Solution

The fourth proportional to 13,363.44, 20,052.07 and 9,695.94 is: 14,548.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,363.44 : 20,052.07 = 9,695.94 : x
  2. Step 2: Convert to fraction form
    13,363.44/20,052.07 = 9,695.94/x
  3. Step 3: Cross multiply
    13,363.44x = 20,052.07 × 9,695.94
  4. Step 4: Simplify right side
    13,363.44x = 194,423,667.60
  5. Step 5: Solve for x
    x = 194,423,667.60/13,363.44
  6. Step 6: Final answer
    x = 14,548.92

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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.