Home / 69,582.90-104,279.94-32,060.46

Finding the Fourth Proportional to 69,582.90, 104,279.94 and 32,060.46

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Solution

The fourth proportional to 69,582.90, 104,279.94 and 32,060.46 is: 48,047.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,582.90 : 104,279.94 = 32,060.46 : x
  2. Step 2: Convert to fraction form
    69,582.90/104,279.94 = 32,060.46/x
  3. Step 3: Cross multiply
    69,582.90x = 104,279.94 × 32,060.46
  4. Step 4: Simplify right side
    69,582.90x = 3,343,262,845.17
  5. Step 5: Solve for x
    x = 3,343,262,845.17/69,582.90
  6. Step 6: Final answer
    x = 48,047.19

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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.