Home / 36,555.20-54,832.80-24,113.60

Finding the Fourth Proportional to 36,555.20, 54,832.80 and 24,113.60

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Solution

The fourth proportional to 36,555.20, 54,832.80 and 24,113.60 is: 36,170.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,555.20 : 54,832.80 = 24,113.60 : x
  2. Step 2: Convert to fraction form
    36,555.20/54,832.80 = 24,113.60/x
  3. Step 3: Cross multiply
    36,555.20x = 54,832.80 × 24,113.60
  4. Step 4: Simplify right side
    36,555.20x = 1,322,216,206.08
  5. Step 5: Solve for x
    x = 1,322,216,206.08/36,555.20
  6. Step 6: Final answer
    x = 36,170.40

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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.