Home / 48,997.26-73,502.76-15,709.50

Finding the Fourth Proportional to 48,997.26, 73,502.76 and 15,709.50

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Solution

The fourth proportional to 48,997.26, 73,502.76 and 15,709.50 is: 23,566.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,997.26 : 73,502.76 = 15,709.50 : x
  2. Step 2: Convert to fraction form
    48,997.26/73,502.76 = 15,709.50/x
  3. Step 3: Cross multiply
    48,997.26x = 73,502.76 × 15,709.50
  4. Step 4: Simplify right side
    48,997.26x = 1,154,691,608.22
  5. Step 5: Solve for x
    x = 1,154,691,608.22/48,997.26
  6. Step 6: Final answer
    x = 23,566.45

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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.