Home / 36,180.59-49,935.64-22,741.48

Finding the Fourth Proportional to 36,180.59, 49,935.64 and 22,741.48

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Solution

The fourth proportional to 36,180.59, 49,935.64 and 22,741.48 is: 31,387.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,180.59 : 49,935.64 = 22,741.48 : x
  2. Step 2: Convert to fraction form
    36,180.59/49,935.64 = 22,741.48/x
  3. Step 3: Cross multiply
    36,180.59x = 49,935.64 × 22,741.48
  4. Step 4: Simplify right side
    36,180.59x = 1,135,610,125.67
  5. Step 5: Solve for x
    x = 1,135,610,125.67/36,180.59
  6. Step 6: Final answer
    x = 31,387.27

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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.