Home / 40,667.03-60,998.74-11,084.86

Finding the Fourth Proportional to 40,667.03, 60,998.74 and 11,084.86

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Solution

The fourth proportional to 40,667.03, 60,998.74 and 11,084.86 is: 16,626.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,667.03 : 60,998.74 = 11,084.86 : x
  2. Step 2: Convert to fraction form
    40,667.03/60,998.74 = 11,084.86/x
  3. Step 3: Cross multiply
    40,667.03x = 60,998.74 × 11,084.86
  4. Step 4: Simplify right side
    40,667.03x = 676,162,354.44
  5. Step 5: Solve for x
    x = 676,162,354.44/40,667.03
  6. Step 6: Final answer
    x = 16,626.80

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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.