Home / 61,560.12-92,326.77-16,580.37

Finding the Fourth Proportional to 61,560.12, 92,326.77 and 16,580.37

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Solution

The fourth proportional to 61,560.12, 92,326.77 and 16,580.37 is: 24,866.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,560.12 : 92,326.77 = 16,580.37 : x
  2. Step 2: Convert to fraction form
    61,560.12/92,326.77 = 16,580.37/x
  3. Step 3: Cross multiply
    61,560.12x = 92,326.77 × 16,580.37
  4. Step 4: Simplify right side
    61,560.12x = 1,530,812,007.50
  5. Step 5: Solve for x
    x = 1,530,812,007.50/61,560.12
  6. Step 6: Final answer
    x = 24,866.94

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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.