Home / 32,992.14-45,527.22-19,564.68

Finding the Fourth Proportional to 32,992.14, 45,527.22 and 19,564.68

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Solution

The fourth proportional to 32,992.14, 45,527.22 and 19,564.68 is: 26,998.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,992.14 : 45,527.22 = 19,564.68 : x
  2. Step 2: Convert to fraction form
    32,992.14/45,527.22 = 19,564.68/x
  3. Step 3: Cross multiply
    32,992.14x = 45,527.22 × 19,564.68
  4. Step 4: Simplify right side
    32,992.14x = 890,725,490.59
  5. Step 5: Solve for x
    x = 890,725,490.59/32,992.14
  6. Step 6: Final answer
    x = 26,998.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.