Home / 73,518.12-110,099.57-41,832.21

Finding the Fourth Proportional to 73,518.12, 110,099.57 and 41,832.21

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Solution

The fourth proportional to 73,518.12, 110,099.57 and 41,832.21 is: 62,647.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,518.12 : 110,099.57 = 41,832.21 : x
  2. Step 2: Convert to fraction form
    73,518.12/110,099.57 = 41,832.21/x
  3. Step 3: Cross multiply
    73,518.12x = 110,099.57 × 41,832.21
  4. Step 4: Simplify right side
    73,518.12x = 4,605,708,123.99
  5. Step 5: Solve for x
    x = 4,605,708,123.99/73,518.12
  6. Step 6: Final answer
    x = 62,647.25

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1.5x scale

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.