Home / 36,045.41-54,077.22-11,084.45

Finding the Fourth Proportional to 36,045.41, 54,077.22 and 11,084.45

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Solution

The fourth proportional to 36,045.41, 54,077.22 and 11,084.45 is: 16,629.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,045.41 : 54,077.22 = 11,084.45 : x
  2. Step 2: Convert to fraction form
    36,045.41/54,077.22 = 11,084.45/x
  3. Step 3: Cross multiply
    36,045.41x = 54,077.22 × 11,084.45
  4. Step 4: Simplify right side
    36,045.41x = 599,415,970.84
  5. Step 5: Solve for x
    x = 599,415,970.84/36,045.41
  6. Step 6: Final answer
    x = 16,629.47

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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.