Home / 66,292.16-99,379.26-24,164.33

Finding the Fourth Proportional to 66,292.16, 99,379.26 and 24,164.33

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Solution

The fourth proportional to 66,292.16, 99,379.26 and 24,164.33 is: 36,224.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,292.16 : 99,379.26 = 24,164.33 : x
  2. Step 2: Convert to fraction form
    66,292.16/99,379.26 = 24,164.33/x
  3. Step 3: Cross multiply
    66,292.16x = 99,379.26 × 24,164.33
  4. Step 4: Simplify right side
    66,292.16x = 2,401,432,736.90
  5. Step 5: Solve for x
    x = 2,401,432,736.90/66,292.16
  6. Step 6: Final answer
    x = 36,224.99

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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.