Home / 48,179.85-66,485.51-26,960.48

Finding the Fourth Proportional to 48,179.85, 66,485.51 and 26,960.48

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Solution

The fourth proportional to 48,179.85, 66,485.51 and 26,960.48 is: 37,203.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,179.85 : 66,485.51 = 26,960.48 : x
  2. Step 2: Convert to fraction form
    48,179.85/66,485.51 = 26,960.48/x
  3. Step 3: Cross multiply
    48,179.85x = 66,485.51 × 26,960.48
  4. Step 4: Simplify right side
    48,179.85x = 1,792,481,145.84
  5. Step 5: Solve for x
    x = 1,792,481,145.84/48,179.85
  6. Step 6: Final answer
    x = 37,203.96

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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.