Home / 11,550.04-17,327.94-4,624.36

Finding the Fourth Proportional to 11,550.04, 17,327.94 and 4,624.36

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Solution

The fourth proportional to 11,550.04, 17,327.94 and 4,624.36 is: 6,937.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,550.04 : 17,327.94 = 4,624.36 : x
  2. Step 2: Convert to fraction form
    11,550.04/17,327.94 = 4,624.36/x
  3. Step 3: Cross multiply
    11,550.04x = 17,327.94 × 4,624.36
  4. Step 4: Simplify right side
    11,550.04x = 80,130,632.62
  5. Step 5: Solve for x
    x = 80,130,632.62/11,550.04
  6. Step 6: Final answer
    x = 6,937.69

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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.