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Finding the Fourth Proportional to 17,875.98, 24,674.01 and 10,802.94

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Solution

The fourth proportional to 17,875.98, 24,674.01 and 10,802.94 is: 14,911.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,875.98 : 24,674.01 = 10,802.94 : x
  2. Step 2: Convert to fraction form
    17,875.98/24,674.01 = 10,802.94/x
  3. Step 3: Cross multiply
    17,875.98x = 24,674.01 × 10,802.94
  4. Step 4: Simplify right side
    17,875.98x = 266,551,849.59
  5. Step 5: Solve for x
    x = 266,551,849.59/17,875.98
  6. Step 6: Final answer
    x = 14,911.17

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.