Home / 16,583.40-24,875.10-11,334.60

Finding the Fourth Proportional to 16,583.40, 24,875.10 and 11,334.60

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Solution

The fourth proportional to 16,583.40, 24,875.10 and 11,334.60 is: 17,001.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,583.40 : 24,875.10 = 11,334.60 : x
  2. Step 2: Convert to fraction form
    16,583.40/24,875.10 = 11,334.60/x
  3. Step 3: Cross multiply
    16,583.40x = 24,875.10 × 11,334.60
  4. Step 4: Simplify right side
    16,583.40x = 281,949,308.46
  5. Step 5: Solve for x
    x = 281,949,308.46/16,583.40
  6. Step 6: Final answer
    x = 17,001.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.