Home / 41,201.60-56,808.06-34,816.64

Finding the Fourth Proportional to 41,201.60, 56,808.06 and 34,816.64

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Solution

The fourth proportional to 41,201.60, 56,808.06 and 34,816.64 is: 48,004.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,201.60 : 56,808.06 = 34,816.64 : x
  2. Step 2: Convert to fraction form
    41,201.60/56,808.06 = 34,816.64/x
  3. Step 3: Cross multiply
    41,201.60x = 56,808.06 × 34,816.64
  4. Step 4: Simplify right side
    41,201.60x = 1,977,865,774.12
  5. Step 5: Solve for x
    x = 1,977,865,774.12/41,201.60
  6. Step 6: Final answer
    x = 48,004.59

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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.