Home / 73,360.24-110,040.40-40,062.10

Finding the Fourth Proportional to 73,360.24, 110,040.40 and 40,062.10

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Solution

The fourth proportional to 73,360.24, 110,040.40 and 40,062.10 is: 60,093.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,360.24 : 110,040.40 = 40,062.10 : x
  2. Step 2: Convert to fraction form
    73,360.24/110,040.40 = 40,062.10/x
  3. Step 3: Cross multiply
    73,360.24x = 110,040.40 × 40,062.10
  4. Step 4: Simplify right side
    73,360.24x = 4,408,449,133.58
  5. Step 5: Solve for x
    x = 4,408,449,133.58/73,360.24
  6. Step 6: Final answer
    x = 60,093.17

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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.