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Finding the Fourth Proportional to 23,295.98, 34,948.54 and 7,505.16

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Solution

The fourth proportional to 23,295.98, 34,948.54 and 7,505.16 is: 11,259.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,295.98 : 34,948.54 = 7,505.16 : x
  2. Step 2: Convert to fraction form
    23,295.98/34,948.54 = 7,505.16/x
  3. Step 3: Cross multiply
    23,295.98x = 34,948.54 × 7,505.16
  4. Step 4: Simplify right side
    23,295.98x = 262,294,384.47
  5. Step 5: Solve for x
    x = 262,294,384.47/23,295.98
  6. Step 6: Final answer
    x = 11,259.21

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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.