Home / 44,664.99-66,909.89-25,905.62

Finding the Fourth Proportional to 44,664.99, 66,909.89 and 25,905.62

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Solution

The fourth proportional to 44,664.99, 66,909.89 and 25,905.62 is: 38,807.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,664.99 : 66,909.89 = 25,905.62 : x
  2. Step 2: Convert to fraction form
    44,664.99/66,909.89 = 25,905.62/x
  3. Step 3: Cross multiply
    44,664.99x = 66,909.89 × 25,905.62
  4. Step 4: Simplify right side
    44,664.99x = 1,733,342,184.58
  5. Step 5: Solve for x
    x = 1,733,342,184.58/44,664.99
  6. Step 6: Final answer
    x = 38,807.63

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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.