Home / 14,674.44-22,010.88-4,812.42

Finding the Fourth Proportional to 14,674.44, 22,010.88 and 4,812.42

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Solution

The fourth proportional to 14,674.44, 22,010.88 and 4,812.42 is: 7,218.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,674.44 : 22,010.88 = 4,812.42 : x
  2. Step 2: Convert to fraction form
    14,674.44/22,010.88 = 4,812.42/x
  3. Step 3: Cross multiply
    14,674.44x = 22,010.88 × 4,812.42
  4. Step 4: Simplify right side
    14,674.44x = 105,925,599.13
  5. Step 5: Solve for x
    x = 105,925,599.13/14,674.44
  6. Step 6: Final answer
    x = 7,218.37

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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.