Home / 22,055.64-33,076.46-7,261.26

Finding the Fourth Proportional to 22,055.64, 33,076.46 and 7,261.26

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Solution

The fourth proportional to 22,055.64, 33,076.46 and 7,261.26 is: 10,889.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,055.64 : 33,076.46 = 7,261.26 : x
  2. Step 2: Convert to fraction form
    22,055.64/33,076.46 = 7,261.26/x
  3. Step 3: Cross multiply
    22,055.64x = 33,076.46 × 7,261.26
  4. Step 4: Simplify right side
    22,055.64x = 240,176,775.94
  5. Step 5: Solve for x
    x = 240,176,775.94/22,055.64
  6. Step 6: Final answer
    x = 10,889.59

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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.