Home / 46,183.13-69,296.23-45,436.82

Finding the Fourth Proportional to 46,183.13, 69,296.23 and 45,436.82

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Solution

The fourth proportional to 46,183.13, 69,296.23 and 45,436.82 is: 68,176.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,183.13 : 69,296.23 = 45,436.82 : x
  2. Step 2: Convert to fraction form
    46,183.13/69,296.23 = 45,436.82/x
  3. Step 3: Cross multiply
    46,183.13x = 69,296.23 × 45,436.82
  4. Step 4: Simplify right side
    46,183.13x = 3,148,599,783.92
  5. Step 5: Solve for x
    x = 3,148,599,783.92/46,183.13
  6. Step 6: Final answer
    x = 68,176.41

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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.