Home / 14,672.04-22,010.79-4,814.13

Finding the Fourth Proportional to 14,672.04, 22,010.79 and 4,814.13

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Solution

The fourth proportional to 14,672.04, 22,010.79 and 4,814.13 is: 7,222.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,672.04 : 22,010.79 = 4,814.13 : x
  2. Step 2: Convert to fraction form
    14,672.04/22,010.79 = 4,814.13/x
  3. Step 3: Cross multiply
    14,672.04x = 22,010.79 × 4,814.13
  4. Step 4: Simplify right side
    14,672.04x = 105,962,877.98
  5. Step 5: Solve for x
    x = 105,962,877.98/14,672.04
  6. Step 6: Final answer
    x = 7,222.10

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.