Home / 4,035.42-6,052.32-1,113.89

Finding the Fourth Proportional to 4,035.42, 6,052.32 and 1,113.89

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Solution

The fourth proportional to 4,035.42, 6,052.32 and 1,113.89 is: 1,670.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,035.42 : 6,052.32 = 1,113.89 : x
  2. Step 2: Convert to fraction form
    4,035.42/6,052.32 = 1,113.89/x
  3. Step 3: Cross multiply
    4,035.42x = 6,052.32 × 1,113.89
  4. Step 4: Simplify right side
    4,035.42x = 6,741,588.46
  5. Step 5: Solve for x
    x = 6,741,588.46/4,035.42
  6. Step 6: Final answer
    x = 1,670.60

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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.