Home / 4,035.39-6,052.92-1,113.62

Finding the Fourth Proportional to 4,035.39, 6,052.92 and 1,113.62

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Solution

The fourth proportional to 4,035.39, 6,052.92 and 1,113.62 is: 1,670.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,035.39 : 6,052.92 = 1,113.62 : x
  2. Step 2: Convert to fraction form
    4,035.39/6,052.92 = 1,113.62/x
  3. Step 3: Cross multiply
    4,035.39x = 6,052.92 × 1,113.62
  4. Step 4: Simplify right side
    4,035.39x = 6,740,622.51
  5. Step 5: Solve for x
    x = 6,740,622.51/4,035.39
  6. Step 6: Final answer
    x = 1,670.38

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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.