Home / 22,049.01-33,084.45-10,955.25

Finding the Fourth Proportional to 22,049.01, 33,084.45 and 10,955.25

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Solution

The fourth proportional to 22,049.01, 33,084.45 and 10,955.25 is: 16,438.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,049.01 : 33,084.45 = 10,955.25 : x
  2. Step 2: Convert to fraction form
    22,049.01/33,084.45 = 10,955.25/x
  3. Step 3: Cross multiply
    22,049.01x = 33,084.45 × 10,955.25
  4. Step 4: Simplify right side
    22,049.01x = 362,448,420.86
  5. Step 5: Solve for x
    x = 362,448,420.86/22,049.01
  6. Step 6: Final answer
    x = 16,438.31

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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.