Home / 43,484.63-65,176.37-35,600.49

Finding the Fourth Proportional to 43,484.63, 65,176.37 and 35,600.49

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Solution

The fourth proportional to 43,484.63, 65,176.37 and 35,600.49 is: 53,359.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,484.63 : 65,176.37 = 35,600.49 : x
  2. Step 2: Convert to fraction form
    43,484.63/65,176.37 = 35,600.49/x
  3. Step 3: Cross multiply
    43,484.63x = 65,176.37 × 35,600.49
  4. Step 4: Simplify right side
    43,484.63x = 2,320,310,530.42
  5. Step 5: Solve for x
    x = 2,320,310,530.42/43,484.63
  6. Step 6: Final answer
    x = 53,359.33

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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.