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Finding the Fourth Proportional to 22,894.49, 34,329.13 and 7,095.14

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Solution

The fourth proportional to 22,894.49, 34,329.13 and 7,095.14 is: 10,638.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,894.49 : 34,329.13 = 7,095.14 : x
  2. Step 2: Convert to fraction form
    22,894.49/34,329.13 = 7,095.14/x
  3. Step 3: Cross multiply
    22,894.49x = 34,329.13 × 7,095.14
  4. Step 4: Simplify right side
    22,894.49x = 243,570,051.51
  5. Step 5: Solve for x
    x = 243,570,051.51/22,894.49
  6. Step 6: Final answer
    x = 10,638.81

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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.