Home / 69,528.07-104,323.11-32,068

Finding the Fourth Proportional to 69,528.07, 104,323.11 and 32,068

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Solution

The fourth proportional to 69,528.07, 104,323.11 and 32,068 is: 48,116.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,528.07 : 104,323.11 = 32,068 : x
  2. Step 2: Convert to fraction form
    69,528.07/104,323.11 = 32,068/x
  3. Step 3: Cross multiply
    69,528.07x = 104,323.11 × 32,068
  4. Step 4: Simplify right side
    69,528.07x = 3,345,433,491.48
  5. Step 5: Solve for x
    x = 3,345,433,491.48/69,528.07
  6. Step 6: Final answer
    x = 48,116.30

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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.