Home / 49,000.95-73,468.62-19,410.84

Finding the Fourth Proportional to 49,000.95, 73,468.62 and 19,410.84

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Solution

The fourth proportional to 49,000.95, 73,468.62 and 19,410.84 is: 29,103.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,000.95 : 73,468.62 = 19,410.84 : x
  2. Step 2: Convert to fraction form
    49,000.95/73,468.62 = 19,410.84/x
  3. Step 3: Cross multiply
    49,000.95x = 73,468.62 × 19,410.84
  4. Step 4: Simplify right side
    49,000.95x = 1,426,087,627.84
  5. Step 5: Solve for x
    x = 1,426,087,627.84/49,000.95
  6. Step 6: Final answer
    x = 29,103.26

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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.