Home / 46,518.12-69,783.66-16,930.44

Finding the Fourth Proportional to 46,518.12, 69,783.66 and 16,930.44

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Solution

The fourth proportional to 46,518.12, 69,783.66 and 16,930.44 is: 25,398.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,518.12 : 69,783.66 = 16,930.44 : x
  2. Step 2: Convert to fraction form
    46,518.12/69,783.66 = 16,930.44/x
  3. Step 3: Cross multiply
    46,518.12x = 69,783.66 × 16,930.44
  4. Step 4: Simplify right side
    46,518.12x = 1,181,468,068.61
  5. Step 5: Solve for x
    x = 1,181,468,068.61/46,518.12
  6. Step 6: Final answer
    x = 25,398.02

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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.