Home / 69,559.74-104,200.44-32,068.56

Finding the Fourth Proportional to 69,559.74, 104,200.44 and 32,068.56

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Solution

The fourth proportional to 69,559.74, 104,200.44 and 32,068.56 is: 48,038.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,559.74 : 104,200.44 = 32,068.56 : x
  2. Step 2: Convert to fraction form
    69,559.74/104,200.44 = 32,068.56/x
  3. Step 3: Cross multiply
    69,559.74x = 104,200.44 × 32,068.56
  4. Step 4: Simplify right side
    69,559.74x = 3,341,558,062.17
  5. Step 5: Solve for x
    x = 3,341,558,062.17/69,559.74
  6. Step 6: Final answer
    x = 48,038.68

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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.