Home / 7,464.42-11,192.58-2,269.62

Finding the Fourth Proportional to 7,464.42, 11,192.58 and 2,269.62

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Solution

The fourth proportional to 7,464.42, 11,192.58 and 2,269.62 is: 3,403.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,464.42 : 11,192.58 = 2,269.62 : x
  2. Step 2: Convert to fraction form
    7,464.42/11,192.58 = 2,269.62/x
  3. Step 3: Cross multiply
    7,464.42x = 11,192.58 × 2,269.62
  4. Step 4: Simplify right side
    7,464.42x = 25,402,903.42
  5. Step 5: Solve for x
    x = 25,402,903.42/7,464.42
  6. Step 6: Final answer
    x = 3,403.20

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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.