Home / 49,388.00-74,074.47-16,108.01

Finding the Fourth Proportional to 49,388.00, 74,074.47 and 16,108.01

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Solution

The fourth proportional to 49,388.00, 74,074.47 and 16,108.01 is: 24,159.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,388.00 : 74,074.47 = 16,108.01 : x
  2. Step 2: Convert to fraction form
    49,388.00/74,074.47 = 16,108.01/x
  3. Step 3: Cross multiply
    49,388.00x = 74,074.47 × 16,108.01
  4. Step 4: Simplify right side
    49,388.00x = 1,193,192,303.50
  5. Step 5: Solve for x
    x = 1,193,192,303.50/49,388.00
  6. Step 6: Final answer
    x = 24,159.56

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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.