Home / 75,516.22-104,210.26-41,524.77

Finding the Fourth Proportional to 75,516.22, 104,210.26 and 41,524.77

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Solution

The fourth proportional to 75,516.22, 104,210.26 and 41,524.77 is: 57,303.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,516.22 : 104,210.26 = 41,524.77 : x
  2. Step 2: Convert to fraction form
    75,516.22/104,210.26 = 41,524.77/x
  3. Step 3: Cross multiply
    75,516.22x = 104,210.26 × 41,524.77
  4. Step 4: Simplify right side
    75,516.22x = 4,327,307,078.14
  5. Step 5: Solve for x
    x = 4,327,307,078.14/75,516.22
  6. Step 6: Final answer
    x = 57,303.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.