Home / 22,457.13-33,675.93-11,924.85

Finding the Fourth Proportional to 22,457.13, 33,675.93 and 11,924.85

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Solution

The fourth proportional to 22,457.13, 33,675.93 and 11,924.85 is: 17,882.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,457.13 : 33,675.93 = 11,924.85 : x
  2. Step 2: Convert to fraction form
    22,457.13/33,675.93 = 11,924.85/x
  3. Step 3: Cross multiply
    22,457.13x = 33,675.93 × 11,924.85
  4. Step 4: Simplify right side
    22,457.13x = 401,580,413.86
  5. Step 5: Solve for x
    x = 401,580,413.86/22,457.13
  6. Step 6: Final answer
    x = 17,882.09

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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.