Home / 54,173.25-81,276.08-23,010.93

Finding the Fourth Proportional to 54,173.25, 81,276.08 and 23,010.93

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Solution

The fourth proportional to 54,173.25, 81,276.08 and 23,010.93 is: 34,523.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,173.25 : 81,276.08 = 23,010.93 : x
  2. Step 2: Convert to fraction form
    54,173.25/81,276.08 = 23,010.93/x
  3. Step 3: Cross multiply
    54,173.25x = 81,276.08 × 23,010.93
  4. Step 4: Simplify right side
    54,173.25x = 1,870,238,072.50
  5. Step 5: Solve for x
    x = 1,870,238,072.50/54,173.25
  6. Step 6: Final answer
    x = 34,523.28

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1.5x scale

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.