Home / 73,450.22-101,355.59-41,624.11

Finding the Fourth Proportional to 73,450.22, 101,355.59 and 41,624.11

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Solution

The fourth proportional to 73,450.22, 101,355.59 and 41,624.11 is: 57,438.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,450.22 : 101,355.59 = 41,624.11 : x
  2. Step 2: Convert to fraction form
    73,450.22/101,355.59 = 41,624.11/x
  3. Step 3: Cross multiply
    73,450.22x = 101,355.59 × 41,624.11
  4. Step 4: Simplify right side
    73,450.22x = 4,218,835,512.38
  5. Step 5: Solve for x
    x = 4,218,835,512.38/73,450.22
  6. Step 6: Final answer
    x = 57,438.02

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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.