Home / 9,936.46-14,901.34-4,011.80

Finding the Fourth Proportional to 9,936.46, 14,901.34 and 4,011.80

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Solution

The fourth proportional to 9,936.46, 14,901.34 and 4,011.80 is: 6,016.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,936.46 : 14,901.34 = 4,011.80 : x
  2. Step 2: Convert to fraction form
    9,936.46/14,901.34 = 4,011.80/x
  3. Step 3: Cross multiply
    9,936.46x = 14,901.34 × 4,011.80
  4. Step 4: Simplify right side
    9,936.46x = 59,781,195.81
  5. Step 5: Solve for x
    x = 59,781,195.81/9,936.46
  6. Step 6: Final answer
    x = 6,016.35

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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.