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Finding the Fourth Proportional to 16,070.49, 24,064.20 and 11,088.21

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Solution

The fourth proportional to 16,070.49, 24,064.20 and 11,088.21 is: 16,603.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,070.49 : 24,064.20 = 11,088.21 : x
  2. Step 2: Convert to fraction form
    16,070.49/24,064.20 = 11,088.21/x
  3. Step 3: Cross multiply
    16,070.49x = 24,064.20 × 11,088.21
  4. Step 4: Simplify right side
    16,070.49x = 266,828,903.08
  5. Step 5: Solve for x
    x = 266,828,903.08/16,070.49
  6. Step 6: Final answer
    x = 16,603.66

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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.