Home / 19,497.92-29,248.94-6,351.32

Finding the Fourth Proportional to 19,497.92, 29,248.94 and 6,351.32

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Solution

The fourth proportional to 19,497.92, 29,248.94 and 6,351.32 is: 9,527.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,497.92 : 29,248.94 = 6,351.32 : x
  2. Step 2: Convert to fraction form
    19,497.92/29,248.94 = 6,351.32/x
  3. Step 3: Cross multiply
    19,497.92x = 29,248.94 × 6,351.32
  4. Step 4: Simplify right side
    19,497.92x = 185,769,199.60
  5. Step 5: Solve for x
    x = 185,769,199.60/19,497.92
  6. Step 6: Final answer
    x = 9,527.64

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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.