Home / 56,073.19-84,107.94-22,783.39

Finding the Fourth Proportional to 56,073.19, 84,107.94 and 22,783.39

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Solution

The fourth proportional to 56,073.19, 84,107.94 and 22,783.39 is: 34,174.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,073.19 : 84,107.94 = 22,783.39 : x
  2. Step 2: Convert to fraction form
    56,073.19/84,107.94 = 22,783.39/x
  3. Step 3: Cross multiply
    56,073.19x = 84,107.94 × 22,783.39
  4. Step 4: Simplify right side
    56,073.19x = 1,916,263,999.12
  5. Step 5: Solve for x
    x = 1,916,263,999.12/56,073.19
  6. Step 6: Final answer
    x = 34,174.34

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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.