Home / 4,248.03-6,369.30-1,474.50

Finding the Fourth Proportional to 4,248.03, 6,369.30 and 1,474.50

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Solution

The fourth proportional to 4,248.03, 6,369.30 and 1,474.50 is: 2,210.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248.03 : 6,369.30 = 1,474.50 : x
  2. Step 2: Convert to fraction form
    4,248.03/6,369.30 = 1,474.50/x
  3. Step 3: Cross multiply
    4,248.03x = 6,369.30 × 1,474.50
  4. Step 4: Simplify right side
    4,248.03x = 9,391,532.85
  5. Step 5: Solve for x
    x = 9,391,532.85/4,248.03
  6. Step 6: Final answer
    x = 2,210.80

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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.