Home / 41,202.04-61,807.86-14,919.16

Finding the Fourth Proportional to 41,202.04, 61,807.86 and 14,919.16

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Solution

The fourth proportional to 41,202.04, 61,807.86 and 14,919.16 is: 22,380.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,202.04 : 61,807.86 = 14,919.16 : x
  2. Step 2: Convert to fraction form
    41,202.04/61,807.86 = 14,919.16/x
  3. Step 3: Cross multiply
    41,202.04x = 61,807.86 × 14,919.16
  4. Step 4: Simplify right side
    41,202.04x = 922,121,352.60
  5. Step 5: Solve for x
    x = 922,121,352.60/41,202.04
  6. Step 6: Final answer
    x = 22,380.48

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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.