Home / 4,052.66-6,079.48-1,130.98

Finding the Fourth Proportional to 4,052.66, 6,079.48 and 1,130.98

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Solution

The fourth proportional to 4,052.66, 6,079.48 and 1,130.98 is: 1,696.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,052.66 : 6,079.48 = 1,130.98 : x
  2. Step 2: Convert to fraction form
    4,052.66/6,079.48 = 1,130.98/x
  3. Step 3: Cross multiply
    4,052.66x = 6,079.48 × 1,130.98
  4. Step 4: Simplify right side
    4,052.66x = 6,875,770.29
  5. Step 5: Solve for x
    x = 6,875,770.29/4,052.66
  6. Step 6: Final answer
    x = 1,696.61

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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.