Home / 36,502.60-54,817.08-34,840.48

Finding the Fourth Proportional to 36,502.60, 54,817.08 and 34,840.48

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Solution

The fourth proportional to 36,502.60, 54,817.08 and 34,840.48 is: 52,321.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,502.60 : 54,817.08 = 34,840.48 : x
  2. Step 2: Convert to fraction form
    36,502.60/54,817.08 = 34,840.48/x
  3. Step 3: Cross multiply
    36,502.60x = 54,817.08 × 34,840.48
  4. Step 4: Simplify right side
    36,502.60x = 1,909,853,379.40
  5. Step 5: Solve for x
    x = 1,909,853,379.40/36,502.60
  6. Step 6: Final answer
    x = 52,321.02

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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.