Home / 46,490.22-69,753.96-16,910.10

Finding the Fourth Proportional to 46,490.22, 69,753.96 and 16,910.10

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Solution

The fourth proportional to 46,490.22, 69,753.96 and 16,910.10 is: 25,371.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,490.22 : 69,753.96 = 16,910.10 : x
  2. Step 2: Convert to fraction form
    46,490.22/69,753.96 = 16,910.10/x
  3. Step 3: Cross multiply
    46,490.22x = 69,753.96 × 16,910.10
  4. Step 4: Simplify right side
    46,490.22x = 1,179,546,439.00
  5. Step 5: Solve for x
    x = 1,179,546,439.00/46,490.22
  6. Step 6: Final answer
    x = 25,371.93

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1.5x scale

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.