Home / 46,118.80-69,178.22-35,604.17

Finding the Fourth Proportional to 46,118.80, 69,178.22 and 35,604.17

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Solution

The fourth proportional to 46,118.80, 69,178.22 and 35,604.17 is: 53,406.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,118.80 : 69,178.22 = 35,604.17 : x
  2. Step 2: Convert to fraction form
    46,118.80/69,178.22 = 35,604.17/x
  3. Step 3: Cross multiply
    46,118.80x = 69,178.22 × 35,604.17
  4. Step 4: Simplify right side
    46,118.80x = 2,463,033,100.10
  5. Step 5: Solve for x
    x = 2,463,033,100.10/46,118.80
  6. Step 6: Final answer
    x = 53,406.27

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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.