Home / 36,577.71-54,865.77-16,856.29

Finding the Fourth Proportional to 36,577.71, 54,865.77 and 16,856.29

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Solution

The fourth proportional to 36,577.71, 54,865.77 and 16,856.29 is: 25,284.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,577.71 : 54,865.77 = 16,856.29 : x
  2. Step 2: Convert to fraction form
    36,577.71/54,865.77 = 16,856.29/x
  3. Step 3: Cross multiply
    36,577.71x = 54,865.77 × 16,856.29
  4. Step 4: Simplify right side
    36,577.71x = 924,833,026.94
  5. Step 5: Solve for x
    x = 924,833,026.94/36,577.71
  6. Step 6: Final answer
    x = 25,284.06

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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.