Home / 46,120.55-69,180.84-35,605.92

Finding the Fourth Proportional to 46,120.55, 69,180.84 and 35,605.92

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Solution

The fourth proportional to 46,120.55, 69,180.84 and 35,605.92 is: 53,408.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,120.55 : 69,180.84 = 35,605.92 : x
  2. Step 2: Convert to fraction form
    46,120.55/69,180.84 = 35,605.92/x
  3. Step 3: Cross multiply
    46,120.55x = 69,180.84 × 35,605.92
  4. Step 4: Simplify right side
    46,120.55x = 2,463,247,454.57
  5. Step 5: Solve for x
    x = 2,463,247,454.57/46,120.55
  6. Step 6: Final answer
    x = 53,408.89

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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.