Home / 36,461.78-50,339.10-23,908.40

Finding the Fourth Proportional to 36,461.78, 50,339.10 and 23,908.40

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Solution

The fourth proportional to 36,461.78, 50,339.10 and 23,908.40 is: 33,007.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,461.78 : 50,339.10 = 23,908.40 : x
  2. Step 2: Convert to fraction form
    36,461.78/50,339.10 = 23,908.40/x
  3. Step 3: Cross multiply
    36,461.78x = 50,339.10 × 23,908.40
  4. Step 4: Simplify right side
    36,461.78x = 1,203,527,338.44
  5. Step 5: Solve for x
    x = 1,203,527,338.44/36,461.78
  6. Step 6: Final answer
    x = 33,007.92

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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.