Home / 4,304.50-6,457.83-1,226.50

Finding the Fourth Proportional to 4,304.50, 6,457.83 and 1,226.50

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Solution

The fourth proportional to 4,304.50, 6,457.83 and 1,226.50 is: 1,840.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,304.50 : 6,457.83 = 1,226.50 : x
  2. Step 2: Convert to fraction form
    4,304.50/6,457.83 = 1,226.50/x
  3. Step 3: Cross multiply
    4,304.50x = 6,457.83 × 1,226.50
  4. Step 4: Simplify right side
    4,304.50x = 7,920,528.50
  5. Step 5: Solve for x
    x = 7,920,528.50/4,304.50
  6. Step 6: Final answer
    x = 1,840.06

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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.