Home / 110,241.12-152,167.26-62,526

Finding the Fourth Proportional to 110,241.12, 152,167.26 and 62,526

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Solution

The fourth proportional to 110,241.12, 152,167.26 and 62,526 is: 86,305.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,241.12 : 152,167.26 = 62,526 : x
  2. Step 2: Convert to fraction form
    110,241.12/152,167.26 = 62,526/x
  3. Step 3: Cross multiply
    110,241.12x = 152,167.26 × 62,526
  4. Step 4: Simplify right side
    110,241.12x = 9,514,410,098.76
  5. Step 5: Solve for x
    x = 9,514,410,098.76/110,241.12
  6. Step 6: Final answer
    x = 86,305.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.