Home / 36,858.36-55,287.30-10,563.14

Finding the Fourth Proportional to 36,858.36, 55,287.30 and 10,563.14

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Solution

The fourth proportional to 36,858.36, 55,287.30 and 10,563.14 is: 15,844.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,858.36 : 55,287.30 = 10,563.14 : x
  2. Step 2: Convert to fraction form
    36,858.36/55,287.30 = 10,563.14/x
  3. Step 3: Cross multiply
    36,858.36x = 55,287.30 × 10,563.14
  4. Step 4: Simplify right side
    36,858.36x = 584,007,490.12
  5. Step 5: Solve for x
    x = 584,007,490.12/36,858.36
  6. Step 6: Final answer
    x = 15,844.64

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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.