Home / 44,664.68-66,909.43-25,905.30

Finding the Fourth Proportional to 44,664.68, 66,909.43 and 25,905.30

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Solution

The fourth proportional to 44,664.68, 66,909.43 and 25,905.30 is: 38,807.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,664.68 : 66,909.43 = 25,905.30 : x
  2. Step 2: Convert to fraction form
    44,664.68/66,909.43 = 25,905.30/x
  3. Step 3: Cross multiply
    44,664.68x = 66,909.43 × 25,905.30
  4. Step 4: Simplify right side
    44,664.68x = 1,733,308,856.98
  5. Step 5: Solve for x
    x = 1,733,308,856.98/44,664.68
  6. Step 6: Final answer
    x = 38,807.15

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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.