Home / 36,478.36-50,381.66-24,520.96

Finding the Fourth Proportional to 36,478.36, 50,381.66 and 24,520.96

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Solution

The fourth proportional to 36,478.36, 50,381.66 and 24,520.96 is: 33,866.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,478.36 : 50,381.66 = 24,520.96 : x
  2. Step 2: Convert to fraction form
    36,478.36/50,381.66 = 24,520.96/x
  3. Step 3: Cross multiply
    36,478.36x = 50,381.66 × 24,520.96
  4. Step 4: Simplify right side
    36,478.36x = 1,235,406,669.59
  5. Step 5: Solve for x
    x = 1,235,406,669.59/36,478.36
  6. Step 6: Final answer
    x = 33,866.84

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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.