Home / 44,056.30-66,084.72-10,776.64

Finding the Fourth Proportional to 44,056.30, 66,084.72 and 10,776.64

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Solution

The fourth proportional to 44,056.30, 66,084.72 and 10,776.64 is: 16,165.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,056.30 : 66,084.72 = 10,776.64 : x
  2. Step 2: Convert to fraction form
    44,056.30/66,084.72 = 10,776.64/x
  3. Step 3: Cross multiply
    44,056.30x = 66,084.72 × 10,776.64
  4. Step 4: Simplify right side
    44,056.30x = 712,171,236.94
  5. Step 5: Solve for x
    x = 712,171,236.94/44,056.30
  6. Step 6: Final answer
    x = 16,165.03

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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.