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Finding the Fourth Proportional to 14,753.99, 22,119.45 and 10,062.36

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Solution

The fourth proportional to 14,753.99, 22,119.45 and 10,062.36 is: 15,085.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,753.99 : 22,119.45 = 10,062.36 : x
  2. Step 2: Convert to fraction form
    14,753.99/22,119.45 = 10,062.36/x
  3. Step 3: Cross multiply
    14,753.99x = 22,119.45 × 10,062.36
  4. Step 4: Simplify right side
    14,753.99x = 222,573,868.90
  5. Step 5: Solve for x
    x = 222,573,868.90/14,753.99
  6. Step 6: Final answer
    x = 15,085.68

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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.