Home / 49,657.67-68,528.88-26,998.19

Finding the Fourth Proportional to 49,657.67, 68,528.88 and 26,998.19

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Solution

The fourth proportional to 49,657.67, 68,528.88 and 26,998.19 is: 37,258.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,657.67 : 68,528.88 = 26,998.19 : x
  2. Step 2: Convert to fraction form
    49,657.67/68,528.88 = 26,998.19/x
  3. Step 3: Cross multiply
    49,657.67x = 68,528.88 × 26,998.19
  4. Step 4: Simplify right side
    49,657.67x = 1,850,155,380.08
  5. Step 5: Solve for x
    x = 1,850,155,380.08/49,657.67
  6. Step 6: Final answer
    x = 37,258.20

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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.