Home / 41,111.58-61,667.38-9,946.83

Finding the Fourth Proportional to 41,111.58, 61,667.38 and 9,946.83

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Solution

The fourth proportional to 41,111.58, 61,667.38 and 9,946.83 is: 14,920.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,111.58 : 61,667.38 = 9,946.83 : x
  2. Step 2: Convert to fraction form
    41,111.58/61,667.38 = 9,946.83/x
  3. Step 3: Cross multiply
    41,111.58x = 61,667.38 × 9,946.83
  4. Step 4: Simplify right side
    41,111.58x = 613,395,190.02
  5. Step 5: Solve for x
    x = 613,395,190.02/41,111.58
  6. Step 6: Final answer
    x = 14,920.25

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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.