Home / 31,105.10-46,618.77-24,505.22

Finding the Fourth Proportional to 31,105.10, 46,618.77 and 24,505.22

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Solution

The fourth proportional to 31,105.10, 46,618.77 and 24,505.22 is: 36,727.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,105.10 : 46,618.77 = 24,505.22 : x
  2. Step 2: Convert to fraction form
    31,105.10/46,618.77 = 24,505.22/x
  3. Step 3: Cross multiply
    31,105.10x = 46,618.77 × 24,505.22
  4. Step 4: Simplify right side
    31,105.10x = 1,142,403,214.98
  5. Step 5: Solve for x
    x = 1,142,403,214.98/31,105.10
  6. Step 6: Final answer
    x = 36,727.20

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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.