Home / 49,095.25-67,751.45-26,739.25

Finding the Fourth Proportional to 49,095.25, 67,751.45 and 26,739.25

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Solution

The fourth proportional to 49,095.25, 67,751.45 and 26,739.25 is: 36,900.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,095.25 : 67,751.45 = 26,739.25 : x
  2. Step 2: Convert to fraction form
    49,095.25/67,751.45 = 26,739.25/x
  3. Step 3: Cross multiply
    49,095.25x = 67,751.45 × 26,739.25
  4. Step 4: Simplify right side
    49,095.25x = 1,811,622,959.41
  5. Step 5: Solve for x
    x = 1,811,622,959.41/49,095.25
  6. Step 6: Final answer
    x = 36,900.17

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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.