Home / 7,373.19-11,056.14-6,673.35

Finding the Fourth Proportional to 7,373.19, 11,056.14 and 6,673.35

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Solution

The fourth proportional to 7,373.19, 11,056.14 and 6,673.35 is: 10,006.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,373.19 : 11,056.14 = 6,673.35 : x
  2. Step 2: Convert to fraction form
    7,373.19/11,056.14 = 6,673.35/x
  3. Step 3: Cross multiply
    7,373.19x = 11,056.14 × 6,673.35
  4. Step 4: Simplify right side
    7,373.19x = 73,781,491.87
  5. Step 5: Solve for x
    x = 73,781,491.87/7,373.19
  6. Step 6: Final answer
    x = 10,006.73

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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.