Home / 58,164.36-87,115.32-26,934

Finding the Fourth Proportional to 58,164.36, 87,115.32 and 26,934

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Solution

The fourth proportional to 58,164.36, 87,115.32 and 26,934 is: 40,340.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,164.36 : 87,115.32 = 26,934 : x
  2. Step 2: Convert to fraction form
    58,164.36/87,115.32 = 26,934/x
  3. Step 3: Cross multiply
    58,164.36x = 87,115.32 × 26,934
  4. Step 4: Simplify right side
    58,164.36x = 2,346,364,028.88
  5. Step 5: Solve for x
    x = 2,346,364,028.88/58,164.36
  6. Step 6: Final answer
    x = 40,340.24

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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.