Home / 11,094.12-16,632.16-7,575.26

Finding the Fourth Proportional to 11,094.12, 16,632.16 and 7,575.26

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Solution

The fourth proportional to 11,094.12, 16,632.16 and 7,575.26 is: 11,356.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,094.12 : 16,632.16 = 7,575.26 : x
  2. Step 2: Convert to fraction form
    11,094.12/16,632.16 = 7,575.26/x
  3. Step 3: Cross multiply
    11,094.12x = 16,632.16 × 7,575.26
  4. Step 4: Simplify right side
    11,094.12x = 125,992,834.26
  5. Step 5: Solve for x
    x = 125,992,834.26/11,094.12
  6. Step 6: Final answer
    x = 11,356.72

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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.