Home / 46,115.77-69,190.67-18,049.27

Finding the Fourth Proportional to 46,115.77, 69,190.67 and 18,049.27

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Solution

The fourth proportional to 46,115.77, 69,190.67 and 18,049.27 is: 27,080.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,115.77 : 69,190.67 = 18,049.27 : x
  2. Step 2: Convert to fraction form
    46,115.77/69,190.67 = 18,049.27/x
  3. Step 3: Cross multiply
    46,115.77x = 69,190.67 × 18,049.27
  4. Step 4: Simplify right side
    46,115.77x = 1,248,841,084.31
  5. Step 5: Solve for x
    x = 1,248,841,084.31/46,115.77
  6. Step 6: Final answer
    x = 27,080.56

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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.