Home / 11,094.36-16,544.13-9,422.52

Finding the Fourth Proportional to 11,094.36, 16,544.13 and 9,422.52

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Solution

The fourth proportional to 11,094.36, 16,544.13 and 9,422.52 is: 14,051.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,094.36 : 16,544.13 = 9,422.52 : x
  2. Step 2: Convert to fraction form
    11,094.36/16,544.13 = 9,422.52/x
  3. Step 3: Cross multiply
    11,094.36x = 16,544.13 × 9,422.52
  4. Step 4: Simplify right side
    11,094.36x = 155,887,395.81
  5. Step 5: Solve for x
    x = 155,887,395.81/11,094.36
  6. Step 6: Final answer
    x = 14,051.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.