Home / 49,104.54-67,764.87-26,748.54

Finding the Fourth Proportional to 49,104.54, 67,764.87 and 26,748.54

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Solution

The fourth proportional to 49,104.54, 67,764.87 and 26,748.54 is: 36,913.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,104.54 : 67,764.87 = 26,748.54 : x
  2. Step 2: Convert to fraction form
    49,104.54/67,764.87 = 26,748.54/x
  3. Step 3: Cross multiply
    49,104.54x = 67,764.87 × 26,748.54
  4. Step 4: Simplify right side
    49,104.54x = 1,812,611,335.79
  5. Step 5: Solve for x
    x = 1,812,611,335.79/49,104.54
  6. Step 6: Final answer
    x = 36,913.31

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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.