Home / 4,770.16-6,583.08-2,674.72

Finding the Fourth Proportional to 4,770.16, 6,583.08 and 2,674.72

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Solution

The fourth proportional to 4,770.16, 6,583.08 and 2,674.72 is: 3,691.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,770.16 : 6,583.08 = 2,674.72 : x
  2. Step 2: Convert to fraction form
    4,770.16/6,583.08 = 2,674.72/x
  3. Step 3: Cross multiply
    4,770.16x = 6,583.08 × 2,674.72
  4. Step 4: Simplify right side
    4,770.16x = 17,607,895.74
  5. Step 5: Solve for x
    x = 17,607,895.74/4,770.16
  6. Step 6: Final answer
    x = 3,691.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.