Home / 31,037.72-46,466.81-27,832.85

Finding the Fourth Proportional to 31,037.72, 46,466.81 and 27,832.85

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Solution

The fourth proportional to 31,037.72, 46,466.81 and 27,832.85 is: 41,668.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,037.72 : 46,466.81 = 27,832.85 : x
  2. Step 2: Convert to fraction form
    31,037.72/46,466.81 = 27,832.85/x
  3. Step 3: Cross multiply
    31,037.72x = 46,466.81 × 27,832.85
  4. Step 4: Simplify right side
    31,037.72x = 1,293,303,381.21
  5. Step 5: Solve for x
    x = 1,293,303,381.21/31,037.72
  6. Step 6: Final answer
    x = 41,668.77

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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.