Home / 99,076.87-148,617.59-24,197.64

Finding the Fourth Proportional to 99,076.87, 148,617.59 and 24,197.64

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Solution

The fourth proportional to 99,076.87, 148,617.59 and 24,197.64 is: 36,297.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,076.87 : 148,617.59 = 24,197.64 : x
  2. Step 2: Convert to fraction form
    99,076.87/148,617.59 = 24,197.64/x
  3. Step 3: Cross multiply
    99,076.87x = 148,617.59 × 24,197.64
  4. Step 4: Simplify right side
    99,076.87x = 3,596,194,262.18
  5. Step 5: Solve for x
    x = 3,596,194,262.18/99,076.87
  6. Step 6: Final answer
    x = 36,297.01

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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.