Home / 36,429.84-50,276.97-22,292.10

Finding the Fourth Proportional to 36,429.84, 50,276.97 and 22,292.10

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Solution

The fourth proportional to 36,429.84, 50,276.97 and 22,292.10 is: 30,765.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,429.84 : 50,276.97 = 22,292.10 : x
  2. Step 2: Convert to fraction form
    36,429.84/50,276.97 = 22,292.10/x
  3. Step 3: Cross multiply
    36,429.84x = 50,276.97 × 22,292.10
  4. Step 4: Simplify right side
    36,429.84x = 1,120,779,242.94
  5. Step 5: Solve for x
    x = 1,120,779,242.94/36,429.84
  6. Step 6: Final answer
    x = 30,765.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.