Home / 4,967.57-7,451.36-1,269.67

Finding the Fourth Proportional to 4,967.57, 7,451.36 and 1,269.67

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Solution

The fourth proportional to 4,967.57, 7,451.36 and 1,269.67 is: 1,904.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,967.57 : 7,451.36 = 1,269.67 : x
  2. Step 2: Convert to fraction form
    4,967.57/7,451.36 = 1,269.67/x
  3. Step 3: Cross multiply
    4,967.57x = 7,451.36 × 1,269.67
  4. Step 4: Simplify right side
    4,967.57x = 9,460,724.65
  5. Step 5: Solve for x
    x = 9,460,724.65/4,967.57
  6. Step 6: Final answer
    x = 1,904.50

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Similar ratio
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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.