Home / 4,967.17-7,450.94-1,269.50

Finding the Fourth Proportional to 4,967.17, 7,450.94 and 1,269.50

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Solution

The fourth proportional to 4,967.17, 7,450.94 and 1,269.50 is: 1,904.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,967.17 : 7,450.94 = 1,269.50 : x
  2. Step 2: Convert to fraction form
    4,967.17/7,450.94 = 1,269.50/x
  3. Step 3: Cross multiply
    4,967.17x = 7,450.94 × 1,269.50
  4. Step 4: Simplify right side
    4,967.17x = 9,458,934.25
  5. Step 5: Solve for x
    x = 9,458,934.25/4,967.17
  6. Step 6: Final answer
    x = 1,904.29

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1.5x scale

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.