Home / 31,091.86-46,644.44-10,033.10

Finding the Fourth Proportional to 31,091.86, 46,644.44 and 10,033.10

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Solution

The fourth proportional to 31,091.86, 46,644.44 and 10,033.10 is: 15,051.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,091.86 : 46,644.44 = 10,033.10 : x
  2. Step 2: Convert to fraction form
    31,091.86/46,644.44 = 10,033.10/x
  3. Step 3: Cross multiply
    31,091.86x = 46,644.44 × 10,033.10
  4. Step 4: Simplify right side
    31,091.86x = 467,988,330.96
  5. Step 5: Solve for x
    x = 467,988,330.96/31,091.86
  6. Step 6: Final answer
    x = 15,051.80

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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.