Home / 4,035.07-6,052.60-1,113.60

Finding the Fourth Proportional to 4,035.07, 6,052.60 and 1,113.60

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Solution

The fourth proportional to 4,035.07, 6,052.60 and 1,113.60 is: 1,670.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,035.07 : 6,052.60 = 1,113.60 : x
  2. Step 2: Convert to fraction form
    4,035.07/6,052.60 = 1,113.60/x
  3. Step 3: Cross multiply
    4,035.07x = 6,052.60 × 1,113.60
  4. Step 4: Simplify right side
    4,035.07x = 6,740,175.36
  5. Step 5: Solve for x
    x = 6,740,175.36/4,035.07
  6. Step 6: Final answer
    x = 1,670.40

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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.