Home / 35,946.96-53,921.88-17,474.64

Finding the Fourth Proportional to 35,946.96, 53,921.88 and 17,474.64

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Solution

The fourth proportional to 35,946.96, 53,921.88 and 17,474.64 is: 26,212.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,946.96 : 53,921.88 = 17,474.64 : x
  2. Step 2: Convert to fraction form
    35,946.96/53,921.88 = 17,474.64/x
  3. Step 3: Cross multiply
    35,946.96x = 53,921.88 × 17,474.64
  4. Step 4: Simplify right side
    35,946.96x = 942,265,441.12
  5. Step 5: Solve for x
    x = 942,265,441.12/35,946.96
  6. Step 6: Final answer
    x = 26,212.66

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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.