Home / 44,384.81-66,576.60-11,104.74

Finding the Fourth Proportional to 44,384.81, 66,576.60 and 11,104.74

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Solution

The fourth proportional to 44,384.81, 66,576.60 and 11,104.74 is: 16,656.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,384.81 : 66,576.60 = 11,104.74 : x
  2. Step 2: Convert to fraction form
    44,384.81/66,576.60 = 11,104.74/x
  3. Step 3: Cross multiply
    44,384.81x = 66,576.60 × 11,104.74
  4. Step 4: Simplify right side
    44,384.81x = 739,315,833.08
  5. Step 5: Solve for x
    x = 739,315,833.08/44,384.81
  6. Step 6: Final answer
    x = 16,656.96

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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.