Home / 73,682.06-110,523.84-58,984.40

Finding the Fourth Proportional to 73,682.06, 110,523.84 and 58,984.40

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Solution

The fourth proportional to 73,682.06, 110,523.84 and 58,984.40 is: 88,477.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,682.06 : 110,523.84 = 58,984.40 : x
  2. Step 2: Convert to fraction form
    73,682.06/110,523.84 = 58,984.40/x
  3. Step 3: Cross multiply
    73,682.06x = 110,523.84 × 58,984.40
  4. Step 4: Simplify right side
    73,682.06x = 6,519,181,835.48
  5. Step 5: Solve for x
    x = 6,519,181,835.48/73,682.06
  6. Step 6: Final answer
    x = 88,477.20

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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.