Home / 32,940.08-49,397.52-16,294.40

Finding the Fourth Proportional to 32,940.08, 49,397.52 and 16,294.40

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Solution

The fourth proportional to 32,940.08, 49,397.52 and 16,294.40 is: 24,435.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,940.08 : 49,397.52 = 16,294.40 : x
  2. Step 2: Convert to fraction form
    32,940.08/49,397.52 = 16,294.40/x
  3. Step 3: Cross multiply
    32,940.08x = 49,397.52 × 16,294.40
  4. Step 4: Simplify right side
    32,940.08x = 804,902,949.89
  5. Step 5: Solve for x
    x = 804,902,949.89/32,940.08
  6. Step 6: Final answer
    x = 24,435.37

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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.