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Finding the Fourth Proportional to 35,348.29, 53,022.86 and 9,052.33

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Solution

The fourth proportional to 35,348.29, 53,022.86 and 9,052.33 is: 13,578.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,348.29 : 53,022.86 = 9,052.33 : x
  2. Step 2: Convert to fraction form
    35,348.29/53,022.86 = 9,052.33/x
  3. Step 3: Cross multiply
    35,348.29x = 53,022.86 × 9,052.33
  4. Step 4: Simplify right side
    35,348.29x = 479,980,426.26
  5. Step 5: Solve for x
    x = 479,980,426.26/35,348.29
  6. Step 6: Final answer
    x = 13,578.60

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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.