Home / 49,109.64-67,771.32-26,753.64

Finding the Fourth Proportional to 49,109.64, 67,771.32 and 26,753.64

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Solution

The fourth proportional to 49,109.64, 67,771.32 and 26,753.64 is: 36,920.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,109.64 : 67,771.32 = 26,753.64 : x
  2. Step 2: Convert to fraction form
    49,109.64/67,771.32 = 26,753.64/x
  3. Step 3: Cross multiply
    49,109.64x = 67,771.32 × 26,753.64
  4. Step 4: Simplify right side
    49,109.64x = 1,813,129,497.60
  5. Step 5: Solve for x
    x = 1,813,129,497.60/49,109.64
  6. Step 6: Final answer
    x = 36,920.03

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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.