Home / 44,513.46-66,718.26-36,208.36

Finding the Fourth Proportional to 44,513.46, 66,718.26 and 36,208.36

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Solution

The fourth proportional to 44,513.46, 66,718.26 and 36,208.36 is: 54,270.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,513.46 : 66,718.26 = 36,208.36 : x
  2. Step 2: Convert to fraction form
    44,513.46/66,718.26 = 36,208.36/x
  3. Step 3: Cross multiply
    44,513.46x = 66,718.26 × 36,208.36
  4. Step 4: Simplify right side
    44,513.46x = 2,415,758,776.65
  5. Step 5: Solve for x
    x = 2,415,758,776.65/44,513.46
  6. Step 6: Final answer
    x = 54,270.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.