Home / 69,194.24-103,624.92-39,522.08

Finding the Fourth Proportional to 69,194.24, 103,624.92 and 39,522.08

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Solution

The fourth proportional to 69,194.24, 103,624.92 and 39,522.08 is: 59,188.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,194.24 : 103,624.92 = 39,522.08 : x
  2. Step 2: Convert to fraction form
    69,194.24/103,624.92 = 39,522.08/x
  3. Step 3: Cross multiply
    69,194.24x = 103,624.92 × 39,522.08
  4. Step 4: Simplify right side
    69,194.24x = 4,095,472,378.23
  5. Step 5: Solve for x
    x = 4,095,472,378.23/69,194.24
  6. Step 6: Final answer
    x = 59,188.05

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1.5x scale

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.