Home / 69,562.09-104,257.63-32,070.13

Finding the Fourth Proportional to 69,562.09, 104,257.63 and 32,070.13

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Solution

The fourth proportional to 69,562.09, 104,257.63 and 32,070.13 is: 48,065.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,562.09 : 104,257.63 = 32,070.13 : x
  2. Step 2: Convert to fraction form
    69,562.09/104,257.63 = 32,070.13/x
  3. Step 3: Cross multiply
    69,562.09x = 104,257.63 × 32,070.13
  4. Step 4: Simplify right side
    69,562.09x = 3,343,555,527.04
  5. Step 5: Solve for x
    x = 3,343,555,527.04/69,562.09
  6. Step 6: Final answer
    x = 48,065.77

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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.