Home / 36,176.52-49,883.40-22,731.60

Finding the Fourth Proportional to 36,176.52, 49,883.40 and 22,731.60

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Solution

The fourth proportional to 36,176.52, 49,883.40 and 22,731.60 is: 31,344.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,176.52 : 49,883.40 = 22,731.60 : x
  2. Step 2: Convert to fraction form
    36,176.52/49,883.40 = 22,731.60/x
  3. Step 3: Cross multiply
    36,176.52x = 49,883.40 × 22,731.60
  4. Step 4: Simplify right side
    36,176.52x = 1,133,929,495.44
  5. Step 5: Solve for x
    x = 1,133,929,495.44/36,176.52
  6. Step 6: Final answer
    x = 31,344.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.