Home / 54,205.93-74,806.50-33,513.94

Finding the Fourth Proportional to 54,205.93, 74,806.50 and 33,513.94

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Solution

The fourth proportional to 54,205.93, 74,806.50 and 33,513.94 is: 46,250.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,205.93 : 74,806.50 = 33,513.94 : x
  2. Step 2: Convert to fraction form
    54,205.93/74,806.50 = 33,513.94/x
  3. Step 3: Cross multiply
    54,205.93x = 74,806.50 × 33,513.94
  4. Step 4: Simplify right side
    54,205.93x = 2,507,060,552.61
  5. Step 5: Solve for x
    x = 2,507,060,552.61/54,205.93
  6. Step 6: Final answer
    x = 46,250.67

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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.