Home / 46,344.20-69,516.30-43,233.80

Finding the Fourth Proportional to 46,344.20, 69,516.30 and 43,233.80

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Solution

The fourth proportional to 46,344.20, 69,516.30 and 43,233.80 is: 64,850.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,344.20 : 69,516.30 = 43,233.80 : x
  2. Step 2: Convert to fraction form
    46,344.20/69,516.30 = 43,233.80/x
  3. Step 3: Cross multiply
    46,344.20x = 69,516.30 × 43,233.80
  4. Step 4: Simplify right side
    46,344.20x = 3,005,453,810.94
  5. Step 5: Solve for x
    x = 3,005,453,810.94/46,344.20
  6. Step 6: Final answer
    x = 64,850.70

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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.