Home / 54,192.28-81,262.50-23,010.52

Finding the Fourth Proportional to 54,192.28, 81,262.50 and 23,010.52

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Solution

The fourth proportional to 54,192.28, 81,262.50 and 23,010.52 is: 34,504.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,192.28 : 81,262.50 = 23,010.52 : x
  2. Step 2: Convert to fraction form
    54,192.28/81,262.50 = 23,010.52/x
  3. Step 3: Cross multiply
    54,192.28x = 81,262.50 × 23,010.52
  4. Step 4: Simplify right side
    54,192.28x = 1,869,892,381.50
  5. Step 5: Solve for x
    x = 1,869,892,381.50/54,192.28
  6. Step 6: Final answer
    x = 34,504.77

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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.