Home / 57,574.13-86,324.09-24,285.29

Finding the Fourth Proportional to 57,574.13, 86,324.09 and 24,285.29

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Solution

The fourth proportional to 57,574.13, 86,324.09 and 24,285.29 is: 36,412.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,574.13 : 86,324.09 = 24,285.29 : x
  2. Step 2: Convert to fraction form
    57,574.13/86,324.09 = 24,285.29/x
  3. Step 3: Cross multiply
    57,574.13x = 86,324.09 × 24,285.29
  4. Step 4: Simplify right side
    57,574.13x = 2,096,405,006.59
  5. Step 5: Solve for x
    x = 2,096,405,006.59/57,574.13
  6. Step 6: Final answer
    x = 36,412.28

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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.