Home / 56,214.15-84,326.10-22,936.51

Finding the Fourth Proportional to 56,214.15, 84,326.10 and 22,936.51

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Solution

The fourth proportional to 56,214.15, 84,326.10 and 22,936.51 is: 34,406.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,214.15 : 84,326.10 = 22,936.51 : x
  2. Step 2: Convert to fraction form
    56,214.15/84,326.10 = 22,936.51/x
  3. Step 3: Cross multiply
    56,214.15x = 84,326.10 × 22,936.51
  4. Step 4: Simplify right side
    56,214.15x = 1,934,146,435.91
  5. Step 5: Solve for x
    x = 1,934,146,435.91/56,214.15
  6. Step 6: Final answer
    x = 34,406.75

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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.