Home / 69,532.86-104,191.92-46,955.04

Finding the Fourth Proportional to 69,532.86, 104,191.92 and 46,955.04

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Solution

The fourth proportional to 69,532.86, 104,191.92 and 46,955.04 is: 70,360.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,532.86 : 104,191.92 = 46,955.04 : x
  2. Step 2: Convert to fraction form
    69,532.86/104,191.92 = 46,955.04/x
  3. Step 3: Cross multiply
    69,532.86x = 104,191.92 × 46,955.04
  4. Step 4: Simplify right side
    69,532.86x = 4,892,335,771.28
  5. Step 5: Solve for x
    x = 4,892,335,771.28/69,532.86
  6. Step 6: Final answer
    x = 70,360.05

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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.