Home / 49,304.27-68,039.86-26,643.25

Finding the Fourth Proportional to 49,304.27, 68,039.86 and 26,643.25

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Solution

The fourth proportional to 49,304.27, 68,039.86 and 26,643.25 is: 36,767.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,304.27 : 68,039.86 = 26,643.25 : x
  2. Step 2: Convert to fraction form
    49,304.27/68,039.86 = 26,643.25/x
  3. Step 3: Cross multiply
    49,304.27x = 68,039.86 × 26,643.25
  4. Step 4: Simplify right side
    49,304.27x = 1,812,802,999.95
  5. Step 5: Solve for x
    x = 1,812,802,999.95/49,304.27
  6. Step 6: Final answer
    x = 36,767.67

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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.