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Finding the Fourth Proportional to 10,368.69, 14,304.22 and 7,010.26

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Solution

The fourth proportional to 10,368.69, 14,304.22 and 7,010.26 is: 9,671.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,368.69 : 14,304.22 = 7,010.26 : x
  2. Step 2: Convert to fraction form
    10,368.69/14,304.22 = 7,010.26/x
  3. Step 3: Cross multiply
    10,368.69x = 14,304.22 × 7,010.26
  4. Step 4: Simplify right side
    10,368.69x = 100,276,301.30
  5. Step 5: Solve for x
    x = 100,276,301.30/10,368.69
  6. Step 6: Final answer
    x = 9,671.07

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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.