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Finding the Fourth Proportional to 24,053.48, 33,158.88 and 16,860.98

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Solution

The fourth proportional to 24,053.48, 33,158.88 and 16,860.98 is: 23,243.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,053.48 : 33,158.88 = 16,860.98 : x
  2. Step 2: Convert to fraction form
    24,053.48/33,158.88 = 16,860.98/x
  3. Step 3: Cross multiply
    24,053.48x = 33,158.88 × 16,860.98
  4. Step 4: Simplify right side
    24,053.48x = 559,091,128.20
  5. Step 5: Solve for x
    x = 559,091,128.20/24,053.48
  6. Step 6: Final answer
    x = 23,243.67

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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.