Home / 69,527.61-104,322.92-29,557.44

Finding the Fourth Proportional to 69,527.61, 104,322.92 and 29,557.44

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Solution

The fourth proportional to 69,527.61, 104,322.92 and 29,557.44 is: 44,349.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,527.61 : 104,322.92 = 29,557.44 : x
  2. Step 2: Convert to fraction form
    69,527.61/104,322.92 = 29,557.44/x
  3. Step 3: Cross multiply
    69,527.61x = 104,322.92 × 29,557.44
  4. Step 4: Simplify right side
    69,527.61x = 3,083,518,300.74
  5. Step 5: Solve for x
    x = 3,083,518,300.74/69,527.61
  6. Step 6: Final answer
    x = 44,349.55

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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.