Home / 36,407.88-50,252.37-22,272.57

Finding the Fourth Proportional to 36,407.88, 50,252.37 and 22,272.57

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Solution

The fourth proportional to 36,407.88, 50,252.37 and 22,272.57 is: 30,741.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,407.88 : 50,252.37 = 22,272.57 : x
  2. Step 2: Convert to fraction form
    36,407.88/50,252.37 = 22,272.57/x
  3. Step 3: Cross multiply
    36,407.88x = 50,252.37 × 22,272.57
  4. Step 4: Simplify right side
    36,407.88x = 1,119,249,428.49
  5. Step 5: Solve for x
    x = 1,119,249,428.49/36,407.88
  6. Step 6: Final answer
    x = 30,741.96

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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.