Home / 49,360.44-68,117.21-26,699.49

Finding the Fourth Proportional to 49,360.44, 68,117.21 and 26,699.49

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Solution

The fourth proportional to 49,360.44, 68,117.21 and 26,699.49 is: 36,845.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,360.44 : 68,117.21 = 26,699.49 : x
  2. Step 2: Convert to fraction form
    49,360.44/68,117.21 = 26,699.49/x
  3. Step 3: Cross multiply
    49,360.44x = 68,117.21 × 26,699.49
  4. Step 4: Simplify right side
    49,360.44x = 1,818,694,767.22
  5. Step 5: Solve for x
    x = 1,818,694,767.22/49,360.44
  6. Step 6: Final answer
    x = 36,845.19

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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.