Home / 49,022.52-73,526.82-15,738.20

Finding the Fourth Proportional to 49,022.52, 73,526.82 and 15,738.20

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Solution

The fourth proportional to 49,022.52, 73,526.82 and 15,738.20 is: 23,605.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,022.52 : 73,526.82 = 15,738.20 : x
  2. Step 2: Convert to fraction form
    49,022.52/73,526.82 = 15,738.20/x
  3. Step 3: Cross multiply
    49,022.52x = 73,526.82 × 15,738.20
  4. Step 4: Simplify right side
    49,022.52x = 1,157,179,798.52
  5. Step 5: Solve for x
    x = 1,157,179,798.52/49,022.52
  6. Step 6: Final answer
    x = 23,605.07

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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.